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Mathias Kp
Приєднався 3 гру 2011
My flat Earth/globe Earth observations. The most clear observation I have captured: flic.kr/p/SFZLay
Heights of different floors on Turning Torso accurate to 0.1m using lidar scan data: flic.kr/p/2f28vnT
Side by side view of how changes in the atmosphere can create very different views drive.google.com/file/d/1zgYrqXzVz4EFBOWd-MeTdvHDFalNGziE/view
Measuring refraction from 17m of height, using auto level: ua-cam.com/video/FPo77ukuHF8/v-deo.html
Measuring refraction from 65m of height, using lidar data: flic.kr/p/2e6Km6Q
Heights of different floors on Turning Torso accurate to 0.1m using lidar scan data: flic.kr/p/2f28vnT
Side by side view of how changes in the atmosphere can create very different views drive.google.com/file/d/1zgYrqXzVz4EFBOWd-MeTdvHDFalNGziE/view
Measuring refraction from 17m of height, using auto level: ua-cam.com/video/FPo77ukuHF8/v-deo.html
Measuring refraction from 65m of height, using lidar data: flic.kr/p/2e6Km6Q
Fresnel lens, function demonstrated using pen laser pointer
A quick video to demonstrate how a fresnel lens works and how much it can change the path of light. In the video I used a fresnel lens sheet.
en.wikipedia.org/wiki/Fresnel_lens
en.wikipedia.org/wiki/Fresnel_lens
Переглядів: 2 276
Відео
February 12 2019, Turning Torso 2
Переглядів 6424 роки тому
Some more footage from the same day ua-cam.com/video/8TvlCSZp2aw/v-deo.html and ua-cam.com/video/TX7Obu1k-Cg/v-deo.html Photo: flic.kr/p/2jfRMN6 Air/water temperature: 2-4°C, other weather data flic.kr/p/S7aa6i Height of Turning Torso: flic.kr/p/2f28vnT Observation point: www.google.com/maps/search/?api=1&query=55.713731,12.620497 Camera: Canon Powershot SX60 HS, 21-1365mm Observer height: 3.7m...
February 12 2019, Turning Torso 1
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Some more footage from the same day ua-cam.com/video/8TvlCSZp2aw/v-deo.html Photo: flic.kr/p/2jfRMN6 Air/water temperature: 2-4°C, other weather data flic.kr/p/S7aa6i Height of Turning Torso: flic.kr/p/2f28vnT Observation point: www.google.com/maps/search/?api=1&query=55.713731,12.620497 Camera: Canon Powershot SX60 HS, 21-1365mm Observer height: 3.7m Distance: 25km #TurningTorsoMathias
Black or white swan, Turning Torso seen over 21 days
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Over the last couple of months there have been some discussion about bmlsb69 “black swan” observation(s) ua-cam.com/video/2e3-XVQnFzM/v-deo.html that has a horizon far from where it would be on a globe Earth. I thought it would be interesting to go out and make the same observation over 21 days, and see if I would get obstruction or no obstruction most of the time. Observation point: www.google...
Comparison of amount obstructed and quality with different cameras and lenses
Переглядів 1,6 тис.5 років тому
A quick video to show the amount obstructed with different cameras/lenses 1365mm focal length vs 2907mm. Distance 25km Air/water temperature: 2-4°C, other weather data flic.kr/p/S7aa6i Height of Turning Torso: flic.kr/p/2f28vnT Observation point: www.google.com/maps/search/?api=1&query=55.713731,12.620497 Camera 1: Lens: 21-1365mm Camera: Canon Powershot SX60 HS Focal length: 1365mm Observer he...
Ferry from Bornholmslinjen behind horizon, May 5th 2019
Переглядів 2,2 тис.5 років тому
Date of footage: 13th May 2019 Observer height: 4.84m Observation point: www.google.dk/maps/@55.10644,14.69922,19.47z Ferry: www.marinetraffic.com/en/ais/details/ships/shipid:155510/mmsi:219017081/imo:9501590/vessel:EXPRESS_1 da.wikipedia.org/wiki/Express_1 The ferry is sailing between Rønne (Denmark) and Ystad (Sweden), www.marinetraffic.com/en/ais/home/centerx:14.4/centery:55.2/zoom:9 On a di...
Turning Torso obstruction, telescope video, 12th February 2019
Переглядів 6535 років тому
Video taken from 25km of distance and 3.85m of height. Focal length: 2907mm, 1900mm telescope with a SLR camera with a crop factor of 1.53 Photographs: 2019:02:12 16:01:39, day flic.kr/p/SFZLay and with 3D model flic.kr/p/2fP5whP 2019:02:12 17:31:44, day/night flic.kr/p/24dCS5v 2019:02:12 18:35:47, night flic.kr/p/24dCRjH Distance 25km Observer height: 3.85m Air/water temperature: 2-4°C, other ...
Turning Torso obstructed, no sign of compression or 4m tall waves
Переглядів 7035 років тому
Photo taken from 25km of distance and 3.7m of height. 1900mm telescope with SLR 1.53 crop factor - 2907mm Photographs: 2019:02:12 16:01:39, day flic.kr/p/SFZLay and with 3D flic.kr/p/2fP5whP 2019:02:12 17:31:44, day/night flic.kr/p/24dCS5v 2019:02:12 18:35:47, night flic.kr/p/24dCRjH Amount obscured matches a refraction coefficient k of ~0.12 Distance 25km Observer height: 3.85m Air/water tempe...
Ferry from Bornholmslinjen behind horizon, 30x stabilized, March 19th 2019
Переглядів 7 тис.5 років тому
A 30x speed and stabilized version of my 2nd recording of a ferry disappearing bottom up while sailing away. The original footage can be seen here ua-cam.com/video/CkWaQrtGcjk/v-deo.html Date of footage: 19th March 2019 Ferry: www.marinetraffic.com/en/ais/details/ships/shipid:155510/mmsi:219017081/imo:9501590/vessel:EXPRESS_1 da.wikipedia.org/wiki/Express_1 The ferry is sailing between Rønne an...
Ferry from Bornholmslinjen behind horizon, March 19th 2019
Переглядів 1,9 тис.5 років тому
The first time I filmed this ferry I didn’t have a tripod with me but this time I did. The visibility wasn’t as clear but still good so we can see details on the ferry like the two funnels/chimneys . I also made this video at 30x speed where I centered the footage ua-cam.com/video/T3jus582qGc/v-deo.html Date of footage: 19th March 2019 The ferry is sailing between Rønne and Ystad, www.marinetra...
Ferry from Bornholmslinjen behind horizon, 30x stabilized, March 11th 2019
Переглядів 2,7 тис.5 років тому
A ferry from Bornholmslinjen disappearing behind the horizon. The original footage was very shaky so I made a stabilized version. I wanted a nice clear timelapse with the ferry center frame. For the best result I had to manual position, scale and rotate each frame. Full video: ua-cam.com/video/hKcSRwfsDxk/v-deo.html The ferry is sailing between Rønne (Denmark) and Ystad (Sweden), www.marinetraf...
A ferry from Bornholmslinjen hiding behind the horizon, March 11th 2019
Переглядів 6555 років тому
In this video I show how ships disappear bottom up behind the horizon. I didn't have a tripod with me so the footage is very unstable. Dandypanty made a stabilized version: ua-cam.com/video/oVMxohidO40/v-deo.html The ferry is sailing between Rønne (Denmark) and Ystad (Sweden), www.marinetraffic.com/en/ais/home/centerx:14.4/centery:55.2/zoom:9 Ferry: www.marinetraffic.com/en/ais/details/ships/sh...
Extreme variable refraction on Turning Torso, full videos
Переглядів 2505 років тому
Extreme variable refraction observed over 1.5 hour with zoom camera and an auto level. For a shorter version see ua-cam.com/video/SmWyi7rM-NM/v-deo.html Date: 20th May 2018 Air temperature ~25°C Water temperature: ~10-15°C 0:13 - Photos 0:36 - Video 13:21 Auto level 14:23 Auto level 15:34 Video 17:45 Auto level, photo 17:50 Video (22:07 boat with only white mast visible. 20:20 boat with only bl...
Extreme variable refraction on Turning Torso
Переглядів 6375 років тому
Some footage I took on a very hot spring day last year. Auto level view side by side at 2:46 and photographs side by side at 3:01. For uncut videos see ua-cam.com/video/c4U3ca4ZrcY/v-deo.html I made an error to some of the timestamps of the footage, see my other video for correct timestamps ua-cam.com/video/c4U3ca4ZrcY/v-deo.html . For the timelapse at 2:21 I had not tighten the tripod head cor...
11 min of Turning Torso obstructed by water
Переглядів 3345 років тому
11 minutes of bottom of Turning Torso obstructed. Tank ship "crushing" small boat at 8:56. Observer height: 3.7m Distance: 25km Amount obstructed: ~22.2m Observation point: 55.71372°N 12.62046°E www.google.com/maps/search/?api=1&query=55.71372,12.62046 Turning Torso: 55.61282°N 12.97639°E www.google.com/maps/search/?api=1&query=55.61282,12.97639 Segment 1: 0:22-8:55 Segment 2: 8:56-9:36 Segment...
Mirage, 2h timelapse around sunrise of Turning Torso
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Mirage, 2h timelapse around sunrise of Turning Torso
Mirage, 3h timelapse around sunset, Turning Torso
Переглядів 3205 років тому
Mirage, 3h timelapse around sunset, Turning Torso
Calculating radius of globe Earth using horizon drop
Переглядів 8666 років тому
Calculating radius of globe Earth using horizon drop
Atmospheric compression measurements on Turning Torso, from different heights
Переглядів 4256 років тому
Atmospheric compression measurements on Turning Torso, from different heights
DIY, radius of the Earth, using obstruction
Переглядів 6226 років тому
DIY, radius of the Earth, using obstruction
How to fake obstruction on a 'flat' surface
Переглядів 5636 років тому
How to fake obstruction on a 'flat' surface
Can we see further using infrared (IR) on Turning Torso?
Переглядів 5366 років тому
Can we see further using infrared (IR) on Turning Torso?
Buoyancy, density, acceleration and pressure
Переглядів 4206 років тому
Buoyancy, density, acceleration and pressure
Star trails and the shape of the Earth
Переглядів 8746 років тому
Star trails and the shape of the Earth
Black ball with visible flat horizon and obstruction v3
Переглядів 1,1 тис.6 років тому
Black ball with visible flat horizon and obstruction v3
Flat plane vs large sphere vs reality
Переглядів 8576 років тому
Flat plane vs large sphere vs reality
Zooming in on the horizon of a 150cm big ball
Переглядів 4886 років тому
Zooming in on the horizon of a 150cm big ball
Blue ball with visible flat horizon and obstruction v2.0
Переглядів 1,1 тис.6 років тому
Blue ball with visible flat horizon and obstruction v2.0
Where did you get the lens?
The horizon is not on the same level throughout the video - it's going up and down. Did you have the camera on a tripod? Did you rise and lower the camera on the tripod as you were zooming in?
I guess the success of seeing so clearly so far could be contributed to the cold temperatures of the air and water. Indeed an amazing video! Good job!
Wish I had seen this video half a year ago. Would have saved me buying a Nikon P1000🙂
That is so fake!
Keep zooming, you'll bring back the bottom of the boat from below the horizon 😂 even after TFE they are still saying they are going back to the drawing board to work some things out... 🤦
i guess you are a cylinder earth believer..what a joke
Zooming in over one axis will only create visible obstruction in one axis. In this video of mine ua-cam.com/video/PkjYSHOuovo/v-deo.html I show how the nature of obstruction of a big sphere (r=42m) is the same as the obstruction we can observe on Earth.
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Except that we observe that same phenomenon in all directions. You’re almost there, kiddo. The surface is indeed curved. But not curved like a cylinder. It’s curved like a sphere!
@@rafaelmarangoni cool story without any measurements of curvature. But keep chanting it kiddo maybe one day your wish will come true.
If Earth were a globe, the ship in this video should be tilted as it moves toward the horizon, not straight up! We zoom in on the ship, and it’s partly hidden but still standing upright, not leaning away from us. If Earth is curved, why don’t we see the ship tilt?
@@flip_in_awe975 How many degrees should the ship tilt if the Earth is a globe?
Please be joking.
it's tilted .001 deges AWAY. if earth was flat, why would there NOT be ONE SINGLE PHOTO OF THE EDGE OF EARTH? obviously, because earth is NOT flat.
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@@jimmynobody8344 ?
its a SWELL .. not the horizon u utter moron
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Not a swell. Don’t you know how ondulations work?
@rafaelmarangoni oh! It's the curve of the earth, is it??? 🤪🤪🤪
Why is the horizon flat and it's only bending in 1 direction? are we living on a toilet paper earth in your opinion?
ua-cam.com/video/WCEbYJmSt-0/v-deo.html
One direction? If you stand in an island in the middle of the ocean, and do a whole 360 rotation, will the horizonte be always in front of you? How is this “one direction”?
Dumb. theodolites are not for that. and you are just a Failed
Theodolites can be used as levelling devices no problem, so I don't see the fail beyond you being butthurt
The ship is sinking! 😂
Show us flat Earthers a video of a glerf amateur in a plane chasing the Moon at night recording the Stars flying towards & around Earth at supersonic speeds as if Earth was orbiting the Sun at 67,000mph while chasing the Sun at the same time at 500,000mph 🤣🤣🤣 you can't
@@tonyflatearther feeling speed is very relative to the surroundings. Sitting in a plane flying 500mph, you cant really feel it. But if you sit in a car driving just 200mph you would feel it very much, and probably be afraid of dying any moment.
@@MathiasKp you don't feel Earth moving because Earth is level & stationary, if Earth was orbiting the Sun at 67,000mph while chasing the Sun through the galaxy at the same time at 500,000mph, Don't you think we'd feel it? 🤣🤣🤣 Wtf is wrong with you people? the globe is Fkn ignorant bullshit
@@tonyflatearther LoL why would you feel it?
@@MathiasKp dude, that analogy sucks, 500 mph is different from 500,000mph & 67,000mph elliptical orbit 😂😂😂 How do rockets go up & come back down & land almost in the same spot if Earth is spinning tilting & wobbling orbiting the Sun at 67,000mph while chasing the Sun at the same time through the galaxy at 500,000mph shot off by a fkn magical Big Bang that supposedly happened when space & time didn't exist before the magical Big Bang happened 🤣🤣🤣🤣 c'mon buttercup, Wake your dumbass up, Watch this video debunk the mythical magical fairytale globe BS ua-cam.com/users/shorts88i6uXKudUk?si=bWNnvpq1wGE1yjEO
This is a good video and good experiment, thanks for sharing. It does provide very good evidence for the globe. But it doesn't prove that the earth is a globe. The problem with both flat earthers and globe earthers is that they don't understand that for the vast majority of phenomena in our world, they could theoretically work on either model. For a tall building disappearing bottom first on the horizon, I can get the same results using a lens on a flat table. I've done it for an orange to simulate a sunset, and that same simple experiment could also produce a tall building such as this disappearing bottom first as it gets further away. And yet globe earthers claim it is 100% impossible on a flat earth. That just proves that globe earthers are incapable of fathoming other ways things can occur, and just because they cannot fathom how it could work, it doesn't mean that it's impossible.
_"...For a tall building disappearing bottom first on the horizon, I can get the same results using a lens on a flat table. ..."_ A flat surface will not have obstruction. But there are many ways to fake or create an illusion of a horizon on a flat surface. In these two videos I show examples of how people are being tricked to believe this. How camera below tabletop can create a false horizon ua-cam.com/video/t7fGb9JU2BA/v-deo.html How to fake obstruction on a 'flat' surface ua-cam.com/video/ebY6Z3Nj6H0/v-deo.html Fresnel lens, function demonstrated using pen laser pointer ua-cam.com/video/xsdr4sxoaGI/v-deo.html
" they could theoretically work on either model. " There are many observations form reality, that can't be explained on a flat surface. "For a tall building disappearing bottom first on the horizon, I can get the same results using a lens on a flat table." Buildings are not disappearing at all, since they are static, but part of their bottom is missing, depending on the distance of observer. "I've done it for an orange to simulate a sunset" By placing a lens in front of orange?! What you forgot is the fact that orange in your example is still changing its size dramatically, during your experiment, while we can see the Sun of a fixer size during sunset in reality. "And yet globe earthers claim it is 100% impossible on a flat earth." Of course it is impossible. No matter how flatearthers try to simulate it, they cannot do it exactly the same as we can see with our own eyes in reality. "and just because they cannot fathom how it could work, it doesn't mean that it's impossible." Well, what are you waiting for?! Go try to simulate disappearing of a ship on a horizon, on a flat surface, exactly the same as we see it in reality. Or try simulating sunset on a flat surface exactly the same as we can see it in reality. ... and, good luck with that.
taking an elevation angle to that building would be fun. i purchased an older digital theodolite and i'm really enjoying my experiences with it
woops, found your video of you doing that, well done!
If you listen real close at the end, you can just faintly hear the sailors going weeeeeeee, as they sail over the edge. Lulz.
What happened to the NASA channel guy?
@@Realtor_Rion I think he died back in the covid time.
@@MathiasKp That is terrible. I remember when he called 3-m and Honeywell for masks for his business. He was shutdown because the healthcare workers need came first. Darn shame, I loved his passion.
Horizontal doesn’t slope.
Not sure what you mean. Can you elaborate?
@@MathiasKp horizontal does not change elevation over distance
@@DrEMichaelJones Blue is not green.
@@MathiasKp I'm glad that we agree that horizontal doesn't change elevation over distance. RIP your video
@@DrEMichaelJones The statement "Horizontal is not banana" has just as much value. You need to write some more coherent statements if you want a meaningful dialogue. So what is your point?
Excellent video.
This is such a huge deception. The "big ship" isn't actually a ship. These are cranes, probably mounted on floating platforms that are used to load/unload ships like the small vessel on the right side of the image, which is fully visible. Nice try, big fail to prove the curvature of the earth though.
Interesting "explanation". And what is your explanation for this observation ua-cam.com/video/AN22ScCILZI/v-deo.html where the bottom of a tower is missing around ~20m ?
Wow, desperation is a bitch huh?
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Welp, that’s it for that flat earth thing.
But.... but.... pURspekTIv...!
1:30 that's a nice example of the Atmospheric perspective 🌄👍
And funny how this "perspective" matches a globe Earth and not a flat Earth. Don't you think so?
@@MathiasKp looks like the horizon is the hight limit of your camera/eye 📸 view, everything above that line just changes perspective 🛤️. Our perspective can play tricks on our mind 😜 but in reality it just moves further from our angular viewing limit. When you look into the distance even when you zoom in, the only 90° ange should be on the ground at your feet, not on your viewing angle towards the horizon, therefore, eventually you just end up staring straight into the ground/ocean. Think of yourself as a L shaped ruler 📐looking into the distance 🛤️. Another explanation: if the boat 🚢 you are looking at came all the way to the shore, you wouldn't be able to see the deck. That deck, is exactly what you don't see over the horizon, everything on that deck is leveled to the ground, but the items on that deck appear to dip to you, and the further the items on that deck are to you, the lower they "appear" to dip. I'm going to try illustrating this phenomenon in a video.
@@Hfftgbfrschjm You have no idea what perspective even is, do you
Nice footage 👍. Clearly shows the ship 🚢 going into the distance and the eye level dropping 👇 Doesn't prove that there is a curve.
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You seem a little delusional. Perhaps some strong medication might help your disability.
Hang on. Eye level dropping? But the horizon stays at eye level. Apparently. Flerf 101. Oops. Of course the boat's going over something to obstruct the bottom. Don't be silly.
Just fyi the link for the theodolite manual is out of date as the company changed their link structure. It is now: geo-fennel.de/media/pdf/36/47/e0/FET_500.pdf :)
ITS DERP FLAT ATMOSPHERIC DERP DERP FLAT WAVE :....
You know if the water behind it curves, you wouldn't see it
Thank you for proving the earth is flat
If you want, I can also prove the Earth is a cube. Would you be interested in that proof?
It is not about proof for flat earth. It is about mindset that is stuck in flat earth box, and is too scared to look outside anymore.
@mikemental8285 you've just described every single ball earther
@@decipheringtruth3896 Ok. Let's try. I claim: you don't trust flat earth proofs. Solution: prove me wrong. How? Give me ONE proof you really trust to prove flat earth. ONE testable, repeatable and observable proof. ONE proof. Don't try to poke hole to globe. Don't copypaste list of claims. Give ONE flat earth proof, and we'll test it. Good luck
@@mikemental8285how’s decipheringtruthsomenumbers doing with the proof?
I see the curvature the entire time. Never turns flat. We do not live on a ball.
Flerfs: “But, but, but, muh pERsPecTive, derp, derp!”
Awsome👍🏿 this just proves the earth is a sphere and not flat like silly flat earther's will tell you oh wait they will tell the ship is sinking also flat earther's will tell about some silly firmament 🤣🤦🏿♂️...i wonder how many miles that is when the ship dips below the horizon?
Thank you Mathias for the tip and for your permission. Of course I will add your link. Thanks again and have a nice day.
Hello Mathias, I'm writing to you because I want to use your mosaic picture at the beginning of this video as further proof that the earth is a sphere. Please write to me under what conditions I can use your picture. Thanks in advance.
Hi. In terms of proof I would use some other of my observations. Like those I have made of Turning Torso. But you are welcome to use my ship and other images/videos. Just add a link to my image/video.
That's awesome👍🏿flat earther's debunk that but I wonder how many miles that is when the ship is out of view
C’mon, man! It’s 2024 now and everyone knows science is done by 10-second vids or a really bitchin’ meme! 🤪
He he. Sadly you are right😄.
Globers will find excuses without end
Lol, wut?
Hello, the calculation for the height difference for a spherical earth is in beginning of the video 25 km: Distance L squared / 2 x Earth radius. That means: 25 km x 25 km / 2 x 6371 km = 49 m If I have understood correctly, then when looking over the earth at a distance of 25 km, the object being observed is obscured by 49 m by the sea. At 0:52 min you can see the tuning torso and the surrounding city. So if the earth were round, you wouldn't be able to see the city below at all. You can also see the waves from the coast hitting the beach. In my interpretation, the image should be proof of a flat earth. Now my question. Am I making a mistake in my calculation or reasoning? I would be grateful for a reply.
You don't have observer height in your calculation, so it is wrong. Here flic.kr/p/EseKVJ you can see some calculations I have done for these observations.
Hallo@@MathiasKp, thank you for your answer. I still don't understand. The height from which you filmed this is 3.7 m. So if the height difference is 49 - 3.7 m, then you shouldn't be able to see the other houses.
@@Armleuchter10 In your calculation, you get what is called "drop", while you need to calcultate the amount hidden. Here is a visualisation of these two flic.kr/p/2pSnggT On this page you can see the different values www.metabunk.org/curve/?d=25&h=3.7&r=6371&u=m&a=n&fd=60&fp=3264
@@Armleuchter10 "If I have understood correctly, then when looking over the earth at a distance of 25 km, the object being observed is obscured by 49 m by the sea. " You didn't understood it correctly. Objects on level surface of planet Earth, at the distance of 25 Km are 49 meters not below the see, but below an imaginary flat line, extending from the eyes of observer standing on a shore. "At 0:52 min you can see the tuning torso and the surrounding city. So if the earth were round, you wouldn't be able to see the city below at all. " Since Earth is a sphere, and cities are not drawn on a level surface of a ball, but they extend many meters up, there is no problem for us to see the ground and tall buildings around Turning torso from that distance, especially when we are observing it from certain altitude. "You can also see the waves from the coast hitting the beach. " No, you don't see any beach. All you see is sea line on a horizon. "In my interpretation, the image should be proof of a flat earth. " Your interpretation is wrong, since, on flat surface there would be no reason for bottom of this very tall building to get covered by the ground or sea- On a spherical surface, this has logic.
Crazy how you can see the Earth's curvature in a simple timelapse
Flat earthers will say it's fake 😎
Camera lens lowered five degrees, deceptive view.
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Definitely real
Because the simple act of lowering the camera TOTALLY causes the ferry to sink below the water lmao
Pero si los terraplanistas afirman que la línea del horizonte permanece siempre a la altura de los ojos!!! A ver si aclaras...
Ok
Still crying huh
@@alexf962 No, because you can never approach the horizon while driving a boat at Sea so the phenomenon that you are observing is the boat moving away from your line of sight. The uploader of this video also didn't account for Atmospheric refraction , optical illusion and waves behind other waves etc. The video also shows a straight line horizon as well.
@@christianpulido8360 You think you can see the curve from ground level? Beyond hilarious. Yeah you are too smart
@@christianpulido8360 The whole boat would be visible in that case. Make up another excuse. Gotta lie to flerf.
@@alexf962You have to account for Atmospheric refraction etc. You can see the whole small boat in the video. The horizon is also not curving .
according to Alex Gleason this horizon drop is due to the lenses in these type of instrument. He developed a set of tests for comparing theodolite/spirit levels with telescope like instrument without lenses to show that in instruments without lenses theres no horizon drop. Thats what I read in his book.. but haven't come up with anyone who actually tested and showed the results.
These instruments are used for very precise measurements. If the lense would distort the observations. The instruments would obviously not be able to be used for the various tasks they were made for. And if the lense really distort the observation. It would also change from instrument to instrument but the 'distortion' rather is consistent would a globe Earth drop.
@@MathiasKp not if you use an arbitrary constant as a correction factor like lets say.. 8 inches per mile square. I just mentioned it because when reading the book instantly thought it'll be cool if someone actually could test it. Gleason also mentioned in his book distortion being consistent in different lensed instruments but different in each one of them.
@@juanargento3978 _"... distortion being consistent in different lensed instruments but different in each one of them..."_ If a lense create distortion, them of course different lenses would create different amount of distortion. But like I mention, if the lenses create distortion as high as 8 in per mile squared, they wouldn't be able to use them for the precise measurements, they are build for.
@@MathiasKp Aren't observations fairly accurate for areas under 250km2 in geodetic surveying?. I get your point.. but it seems as if you simple change the name of curvature correction to ' distortion correction' everything should work as expected. Of course all modern theodolites won't show much of a difference in distortion. Maybe someday I could test it myself. cheers
@@juanargento3978 You can claim lens distortion is the same as curvature. But simple tests can prove this is wrong. Curvature is a function of observer height and lense distortion isn't. So a simple test lile mine here shows this lense distortion claim is wrong. By changing my observer height. The drop changes.
Omg the accidents and deaths at this installation is crazy.
Did you know about the 10 meter tall flames that at random times come up from the centre of the sculpture? Sadly 3 people so far has died at the sculture, but a safety net has been installed over the iron bowl near the centre of the sculpture. So this should not happen anymore. flic.kr/p/2pK1mqA
@@MathiasKp Yeah I googled it. I share this vid with Flerfs. They hate it
@@larryscott3982 Are there still things going on in this flat Earth "discussion"? I haven't really been following the debate for the last years. Just checked up on it yesterday. DITRH, Jeranism and NathanOakley1980 still seem to be involved. Bob and Rob Skiba died I heard.
@@MathiasKp Bad as ever. Dumb as ever
It's almost as if there is some kind of "bulge" between you and the tower. Can't imagine what that would be...
Its almost like its curved water.
If the ferry would go "over the horizon" it would have to dip its nose down and lift the rear. Not happening as it's a flat surface. You can't expect curvature on the Z axis without some form of "tilting". Nice try though
_"... it would have to dip its nose down and lift the rear..."_ and would this "dip" be more or less than the height of the waves? Since waves even in calm weather can be around 1 meter heigh in this area, the height of the waves is obviously much bigger than the tiny amount of "dip" we would have on a globe Earth.
By the way. How did you find my video/channel?
1 degree in 69 miles leaning away from the observer
Simple question for you: how much would a ship tilt let's say at a distance of 5 nautical miles? This specific unit is quite helpful here
Oh flat earthers, having the same sense of scale, and mathematical ability to that of a literal child. Hey, maybe if you took a break banging your cousins and picked up a calculator you'd actually understand something, not eating paint chips helps too.
3:03 standing on the shore but editing elevation height to 17m cause it fits the globe
It is only at 4:33 I observe from a height of 17m.
🤡🤡
When the ship appears to be going over the curve or horizon, if you were to rise your elevation and or fly over that point in a plane the drop or curve doesn’t continue if you will. It’s flat beyond that point, so in my opinion it must be like they say the laws of perspective and other visual phenomena coming into play, also swell and atmospheric conditions must be factored in.
I know from experience and experimenting that if I get 100 meters of level surface, with an bright orange lego brick, or a lit LED on the surface at the end, I can see that orange spot or light even with my eye-line / camera lens only 3 millimeters from the surface. I have seen that if I stand toes-in-the-sea on Kirkcaldy beach near me and look at the island of bass Rock, 100 meters tall and 30 km distant, its lower 50 meters are obscured by the horizon. I know that up to x 200 optical magnification none of that missing part comes back. But that if I climb up to the car park above the beach I can see almost all of Bass rock - just as if I were looking over a long shallow average curve to the water. I'll let you work out how that scales to a comparison with 100 meters of flat surface - spoiler: A lego brick or led shouldn't be visible if the effect scales _at_ _all_ on a flat surface. (continued below)
...... I've seen from experimenting that you can recreate the effect on a flat surface with optics and lenses - but you get distortions - things change shape, move in weird ways as you change your position, are the wrong size, and the illusion only works from a small spot a few small spots. And they'd need to be pretty big optics too. I can see, looking at the horizon at the beach, that when you do get definite air-refraction mirages they have even more distortions than effects caused by solid optics (wavy edges, upside down images, plus all the above distortions - there is in fact a small one in the video, though it's nowhere near wide enough to hide the missing part of the ship and mast behind), they only affect a fairly small area, and they change visibly and disappear over just minutes or hours. And that if you photograph such a mirage on the horizon and un-distort it you often find the 'hull-down' effect underneath it anyway. (continued below)
.....I know from doing various comparisons that Bass Rock appears the right size for a 100 meter object at that distance. I have been to the beach 4 days out of 7 for the last eight years and always seen the same thing. I have been up and down the coast of Scotland and England, and always seen the same thing. People who live thousands of km away and have no reason to lie to me all report they always see the same thing. And I know that I can easily and consistently re-create the effect, without any distortions, or needing any optics, by allowing the surface I look over to be very shallowly curved - a far lesser curve that what is known to occur between high tide points at sea and at shore, or between the edge and middle of a storm surge. I'm can't claim I can _independently_ show _why_ the water surface curves in this way. But from all the above observations and experiments I am content that the simplest model to use in predicting the effect, and predicting how high to stand to overcome it and get clear sight lines, is that of a gently curved water surface. And based on my observations and experiments, that's the model I have to recommend.
G’day John sounds like you do a lot of great work and are very knowledgeable. The curve that’s explained by the earth curvature calculator would be significant and noticeable all the time and in all directions. They have instruments that measure everything that’s possibly measurable and I find it hard to believe that someone hasn’t created an instrument that can detect and measure the curvature or drop of the earth. If it was detectable they would have engineered an instrument to do so, mass produced it and made millions off of it. Such a device would be very handy for surveyors/engineers if there was curvature they needed to factor in when planning for roads, tunnels bridges etc
All my own thoughts and opinions.
Maybe. But you don't address optical angle of incidence. If you even know what that means...
Why does he have to? All fe'rs use the globe map to find the location and get turn by turn directions to it. How bout you explain why optical angle of incidence is important to the shape of Earth instead of leaving empty irrelevant comments?
So why is the ferry getting lower in the water?
So, address why it can't be brought back with zoom?
*But you don't address optical angle of incidence. If you even know what that means...* I highly doubt, you know what that means.
@@tgstudio85I am surprised he spelled incidence correctly..
Isso prova a terra plana isso e perspectiva, coloca um objeto no final da mesa e vem com um camera afastando vc nao vai ver a parte de baixo do objeto, certo e a mesa e o que plana simples , se a terra fosse uma bola 😂 , vc teria que ver o objeto curvado na linha fo horizonte nao o objeto em pé, reto em todas as imagens a torre esta em pé provando que a terra e plana simples, mais quem acredita qur a terra e uma bola nao tem cérebro pra isso
Mais quem acredita qur a terra e uma plana nao tem cérebro pra isso.
@@max5250 eu que me divirto com os globaloides, que acreditam que vive numa bola molhada voadora supersônica hipersonica viajando pelo infinito e além, 😂😂😂😂😂😂😂😂 o melhor que os globi globi burros e ansiosinhos não sabem nem como funciona, o modelo da terra viajante e , vem aqui relinchar ahhhhh cavalo de globaloide
@@rafao7315 So, you cant see bottom of the coin at the end of the table due to perspective? With a camera.... Yet, I can see that small coin at the end of the room four times bigger than your table. Sun is setting due to perspective?! Getting smaller and smaller, until we can't see it anymore?! Oooooopps... reality check for Portuguese amoebas... nope, the Sun is not getting smaller and smaller when it sets, but sets below "flat" surface of the sea, in its full size.... After all, that's why we call that sun-set not sun-goes-away...
Please! Make the table experiment for us. You will see, the object will not be hidden...
The camera is diffraction limited and the Law of Reflections also applies. It's a Physics magic trick just like my video that shows objects disappearing at only 500 meters.
There are many kind of atmospheric distortions. So it is easy to find something that shows different result. The important thing if you want to get a true idea of what is going on, is to only use observations with very little to no distortions. flic.kr/p/2cRqCM4
@@MathiasKpGreat video. Thanks for sharing. @RayleighCriterion is what we affectionately call a flattard. Flattards are feckless clowns.
So..... Is that what's happening here too? ua-cam.com/video/i0ObTd7DLMw/v-deo.htmlsi=YVUMRfk7YWxv_M4Q Cuz one of your "laws", your "law of perspective", states that it will NOT cause objects to disappear halfway.
@@bretttrommler756 What??? _Perspective, method of graphically depicting three-dimensional objects and spatial relationships on a two-dimensional plane or on a plane that is shallower than the original (for example, in flat relief)._
@@RayleighCriterion my point is that flat Earths say that the ships disappear because of perspective. Ironically, they are correct but not in the way they think. Perspective is their go to that they use to explain away what they can’t explain. They want to believe that perspective is some mysterious optical phenomenon that cause stuff to halfway disappear and causes curves where there aren’t any. But their own law says this… To an observer, the law of perspective will cause objects moving away in a straight line to: appear to approach the vanishing point but never quite reach it, never appear to go across the vanishing point, appear to shrink in size, never appear to be cut in half unless when it is obstructed by another object. Read that last sentence again. But here’s the ironic part. Like I said before, they aren’t completely wrong. Perspective is nothing more than the way you look at something, whether literally or figuratively. If I look at a tall ship from the side, from that PERSPECTIVE it looks tall and wide. If I change my PERSPECTIVE, my way of looking at it, and look at it from the bow, then it looks tall and narrow. We can’t see the bottom half of those ships because from that perspective, there’s a big curve of water in the way. If we change our perspective and look at that same ship from a higher elevation, then we can see almost all of it. Simple, right?
FLAT EARTHHHHHHHHHHHHHHHHHHHHHHHHHHHH bb
YOUR MAPPPPPPPPPPPPPPPPPPPPPPPPPPPP lol