Level 1 to 100 Science Gadgets 3
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- Опубліковано 15 вер 2024
- These are some of the world's most amazing science gadgets and toys!
These are amazing science gadgets! The list includes Caustic Projection Optical Element, Aurora Laser Projector, CUMOS Cube, Noon Cannon, Diffractive Optical Element, Buda Ball and much more!
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This video contains:
Level 1- Caustic Projection Optical Element
Level 10- Diffractive Optical Element: The patches of microstructure on the surface of this transparent plastic are far field holograms- transmission holograms, but with the image at infinity. Designed to produced images via constructive and deconstructive interference of passing coherent laser light. However, the images can also be seen by looking through the film at a point source of light, although they appear a bit blurry as the white light is spread into a diffraction spectrum rainbow of colors.
Level 20- Magnetic Seal & Ball
Level 30- Spooky Natural Mineral Fluorescence
Level 40- Aurora Laser Projector
Level 50- Sonic Photonic Visualizer: a laser reflects from a small mirror mounted on a stretched rubber membrane which allows the projection of complex curves produced by the deformation of the membrane from sound waves. Yet another amazing kit from the VSauce team at (thecuriositybox) which uses a balloon as the membrane for the top of the “drum”. The membrane is most sensitive to sound waves in the bass and midrange frequencies and I got the best reaction with my Bluetooth speaker playing Moon Flower by Tahüm- a snippet of which is featured here.
Level 60- Kinetic L Form Lamp
Level 70- Buda Ball: my favorite powered levitation device- and the only system I know of that will suspend in a horizontal direction as seen in this video. A spherical magnet is pinned 1.5 centimeters from the surface of its hardwood base. Within the base is an innovative control system with adjustable electromagnet coils in a feedback loop with Hall effect sensors (I assume) which allow for fine tuning of a magnetic field to precisely balance the pull of gravity- even when the base is in a vertical orientation! Another amazing design by the Flyte team.
Level 80- CUMOS Cube
Level 90- Noon Cannon: a working replica of a historical novelty- a meridian cannon where, upon 12 o’clock noon, the sun’s rays are concentrated through a precisely placed lens igniting a fuse which then discharges a miniature cannon. According to Wikipedia, in the 18th century meridian cannons could be found in European parks where they were fired off daily to indicate noontime to the surrounding townships. The noon time shot is captured in slow motion and the rest of the video is time-lapse from 10AM to 3PM where the observant will note that I did not have the cannon pointing due north as it should be (off by about 15 degrees).
Level 100- Floating Hourglass Puzzle: famous physics puzzle- why does the hourglass not start rising right away?
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Why hour glass doesn't go up instantly?
Because of physics
@@Benoit-Pierre how
@@kasim7929 forgot the solution given last time, but I bet top ampoule is heavy, bottom ampoule wants to float ( buoyancy ), producing opposite forces . Since timer has smaller diameter than tube, the timer can tilt side way. Because of previous opposing force, the timer wants to spin. This spinning force causes each ampoule to push on walls of tube, causing friction.
This side friction linked with small angle is used in many wood working tools, including hand press, or maçonnerie press.
Any basic glass will present suffisant friction, as long as it's cheap ( not industrial polished ).
As tip, the video reminds the tube has much larger diameter than the timer.
Surface tension between glass and liquid matters. The liquid must not prevent sticking.
When half sand is gone, both ampoules have equal buoyancy, and spinning force is null. Friction does not exist any more.
You use the same principle when you climb between two narrow walls ( very close buildings, or narrow corridor ). Gravity or buoyancy can be fighted by suffisant lateral friction with angles.
Same principles( but opposite direction ) when using dry wall or plank lifter, ice lifter, or concrete block lifter. All those clamps work the same .
My guess is it has something to do with the pressure of water increasing as you go deeper. So when the air is at the bottom, it is experiencing slightly more pressure. So I think there is a diaphram in there or the hourglass is plastic... and is compressed when under pressure. When the air rises it is under less pressure and expands, making the hourglass 'lighter' since it has more empty space.
@@GregMoress inside the sander, the pressure is the same everywhere. It's too small to show a pressure difference between top and bottom. The différence of pressure induced by the difference of height of water is all absorbed by the glass of sander, and does not replicate to the inside of sander.
It could have been true if there had been difference of temperature. It's not for a difference of pressure on very small objects.
1st puzzle : angle and friction
2nd : blow air
Raketti puzzle, take a straw and blow through it downward, inbetween the two pieces of wood. It will lift the inner piece up and out of the hole without touching any part of the puzzle.
Blow at edge, it can be done without a straw..
8:22 Blow air to eject it.
Science is a way of thinking in your language. . .
Just blow straigh down over the cone should do the trick. Bernoulli's Principle
the one with the hourglass is a mind bender.
My guess is that when turned upside down the weight of the sand is in the top section so the hourglass rotates slightly pushing the top section against the wall. And when trying to float up it pushes more against the wall. As the sand drops through, the bottom becomes heavier and the top section is able "float" to be straight above the bottom half, and so can now float to the top.
We need to understand and excel in science...its obvious
Friction on side wall inside tube that keeps the hourglass at the bottom, once the sand equalises the tilt is over 😅😂
That Jack o’ Lantern is kinda cute 🥰
विज्ञान एक सोचने का तरीका है।
Carolina Bays !
The cumos cube isxwhat i see when i am doing 7gs of Apes shrooms when i go blind .its so beautiful when your bed room completely disappeared into fractal land like the Cumos cube.If you want to know exactly what 7 gs or higher on some Apes looks like in real time changes colors and darkness and lighred fractals for hours with out a hang over after.😅
Science is a way of thinking
Very nice video. Greetings from Mexico
Glad you enjoyed it!
Everything in this world can be understood through math and physics.
I am from USA and you guys? 🌍
Italy 😊
India
🇫🇮
India 🇮🇳
Sicily ❤
Ciencia es una forma de pensar
زانست ڕێگەیەکی بیرکردنەوەیە خودی کەسە
You should add a warning.
I tried shining the light from a Sonic Photonic Visualizer through a CUMOS Cube while playing "Princes of the Universe" at full volume. It opened up a portal to a parallel dimension, some dude with a sword came through and tried to cut off my head. Fortunately, due to the size of the CUMOS Cube, the guy was only 1/4" high so it was pretty easy to smash him. 🤪
"Science is a way of thinking" in my language (Portuguese)
A ciência é uma forma de pensar
Eu amo a ciência porque é a única coisa que dá sentido a este mundo.
" La science est une façon de penser " In french
Getting some major Windows95 flashbacks. 😅
German: Wissenschaft ist eine Denkweise :)
La ciencia es una forma de pensar
Amo la ciencia porque es lo único que le da sentido a este mundo. ❤️❤️
વિજ્ઞાન ની શરૂઆત વિચાર થી...in gujarati language from Western India...
Cumos cube is the demonstration of how, according to Walter Russell, the universe is made, according to his studies.
who is walter russell?
@@mrxmry3264 en.m.wikipedia.org/wiki/Walter_Russell
You can find his writing freely on web ... i suggest you to read "the universale One".
Tiede on tapa ajatella.
I have one small query if earth moves around the sun then how we see the sun rising in the morning on the head in the afternoon and down in the evening.
First grade school book are your friends., go read one.
Are you from pakistn
zamzam water
"La Ciencia es una manera de pensar"
Eu amo a ciência porque é a única coisa que dá sentido a este mundo.
"Wissenschaft ist eine Denkweise"
Ich liebe die Wissenschaft, weil sie das Einzige ist, was dieser Welt einen Sinn gibt.
@@physicsfun I'm more into music so I can only partially agree, but science comes 2nd and we wont have most of it without it ;) Nice quote btw