Ted Kinsman
Ted Kinsman
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Polarization Interferometer and Polarizing Prisms
A few experiments using the polarization interferometer are shown and prisms are placed between polarization sheets to show the difference between a Wollaston prism and a Nomarski prism. At the end a quartz plate from a quarts crystal is shown to identify the optical axis of quarts.
Переглядів: 491

Відео

Polarization Interferometer Setup
Переглядів 2322 місяці тому
A demonstration polarization interferometer is shown using a Wollaston prism. This prism splits the O and EO polarization rays by about .1 degrees. This is the first in a series of videos. This video shows the setup and alignment of the system
non toxic microscope slide Making - microtechnique
Переглядів 3153 місяці тому
The process of preparing biological plant material, fixation, cutting with a microtome, and removing the paraffin to stain samples is explained using a relatively non-toxic procedure.
Trail Cam catches our local white tail deer in a blizzard. Feb 3, 2024 in New York State.
Переглядів 674 місяці тому
A trail cam catches white tailed deer, cats, people, and a raccoon in the winter blizzard.
Trail Cam from Jan 1 to January 19, 2024
Переглядів 1674 місяці тому
This is a video from a trail in Upstate New York. Lots of deer and a few raccoons this time. Footage is date stamped.
how to map out Vignette on an image from a lens
Переглядів 356 місяців тому
This video tells how to extract a line of data (0 to 256 values) out of an image.
How to record sparks with a digital camera.
Переглядів 898Рік тому
This video shows how to use a Van De Graaff generator to make a spark gap and record the resulting sparks with a digital camera. This is one of the demonstrations covered in my book about sparks. SPARKS! SPARKS! SPARKS!: The Beauty of Captured Lightning: Documenting Lichtenberg Figures of Electricity With Film and Digital Photography. Paperback - February 9, 2022. The book is available on Amazo...
Standing Waves (Cymatics) in a dish of water vibrated with an under water speaker.
Переглядів 1,6 тис.Рік тому
Standing Waves in a dish of water vibrated with an under water speaker. These types of waves are often called cymatics. Here the speaker is driven by a sign wave generator at frequencies from 90hz to 300 hz. The illumination is a ring of 24 RGB LEDs in a NeoPixel ring.
A Simple Technique to Photograph Cymatics
Переглядів 11 тис.Рік тому
A simple photographic setup to photograph standing waves on vibrating water. The resulting images of standing waves are often called cymatics.
How to build a Mitutoyo lens setup for macro photography
Переглядів 12 тис.Рік тому
How to build a macro photography setup using a Mitutoyo long working distance (LWD) lens in a macro or micro lens setup for macro photography. These lenses are infinity corrected which means the light traveling out of the lens has rays that are parallel to each other as they travel to the Lens tube. It is imported to understand these lenses if you are using them for photography
How to make a digital strobe butterfly self portrait from video
Переглядів 1442 роки тому
How to make a digital strobe butterfly self portrait from video using photoshop
Come Photograph with Me! Snowflakes
Переглядів 4473 роки тому
A quick overview of how to photograph a snowflake.
Come Photograph with Me - Soapfilms
Переглядів 4033 роки тому
How to photograph soap films - that is large sheets of soap
Tutorial on slit-scan imaging along with measurements and twisty flowers
Переглядів 3,4 тис.3 роки тому
A introduction to the science and art of slit-scan images from the high-speed lab at Rochester Institute of Technology (RIT)
How to photograph a ripple tank
Переглядів 7854 роки тому
A little background about the ripple tank and how to photograph ripples with 3 LED lights and an arduino controlled dripper
Double drip shooting session
Переглядів 1594 роки тому
Double drip shooting session
Part 2 of shooting double water drips with an Arduino
Переглядів 1164 роки тому
Part 2 of shooting double water drips with an Arduino
Intro to Double Water Drip System
Переглядів 1074 роки тому
Intro to Double Water Drip System
waterDripMovie2020simple
Переглядів 654 роки тому
waterDripMovie2020simple
Tinkercad with an 10WLED analog input
Переглядів 9424 роки тому
Tinkercad with an 10WLED analog input
Wiring for a 10W LED Analog input arduino Flash Circuit
Переглядів 2784 роки тому
Wiring for a 10W LED Analog input arduino Flash Circuit
Intro to var resistors2020
Переглядів 374 роки тому
Intro to var resistors2020
Critical Point Dryer for SEM Prepertion
Переглядів 3,9 тис.4 роки тому
Critical Point Dryer for SEM Prepertion
Cheese Enchiladas
Переглядів 366 років тому
Cheese Enchiladas
Time Lapse of a Lens buring a record of sunlight
Переглядів 1146 років тому
Time Lapse of a Lens buring a record of sunlight
Drink Robot - A machines that makes mixed drinks
Переглядів 23 тис.7 років тому
Drink Robot - A machines that makes mixed drinks
Karate Punches Visualized
Переглядів 2,1 тис.7 років тому
Karate Punches Visualized
Coffee Printer Time-Lapse
Переглядів 3098 років тому
Coffee Printer Time-Lapse
Halloween 2015 from RIT
Переглядів 438 років тому
Halloween 2015 from RIT
Euler's Disk at 3,000 fps
Переглядів 3,9 тис.9 років тому
Euler's Disk at 3,000 fps

КОМЕНТАРІ

  • @argusan-uq9fq
    @argusan-uq9fq 5 місяців тому

    Very cool

  • @joeykatare9953
    @joeykatare9953 Рік тому

    Hi Ted, Thank you for the lesson. Although, the slitcam website is not working. Any alternate link you can provide?

  • @janvarry9623
    @janvarry9623 Рік тому

    Make a reverse pump each time 3 sec;)

  • @janvarry9623
    @janvarry9623 Рік тому

    Cheears ua-cam.com/video/XEWg-aJOOdw/v-deo.html ua-cam.com/video/L6bpa8m0cqk/v-deo.html

  • @daveysmand7117
    @daveysmand7117 2 роки тому

    Hey Ted, really enjoyed your video. I'm currently working on a setup about super position in the ripples of water. Your video really helped my process further, I was wondering if you could link me to where you got your leds from?

  • @mondoog8668
    @mondoog8668 2 роки тому

    Hello Ted! Huge fan... I had a question, which rotation stage would you recommand? Ive been looking around the web and its confusing at times. Ill do more research tho. Thank you for your content. Its refreshing and makes me explore places in photography i wouldnt have initially. Cheers!

  • @Gitika1956
    @Gitika1956 2 роки тому

    Бессмысленное видео.

  • @brianmarywade6554
    @brianmarywade6554 2 роки тому

    Great tutorial. Is there a circuit diagram available? I have very little electronic skills, but would love to try something like this.

  • @jesuseduardocardenasortega4478
    @jesuseduardocardenasortega4478 3 роки тому

    Excelente Aportación

  • @musakrtan5966
    @musakrtan5966 3 роки тому

    hello nice project, how can we measure how many liters are left in the upper tank and how can we pour it in the weight we determined into the glass

    • @tedkinsman6336
      @tedkinsman6336 3 роки тому

      the pumping speed of the pumps is calibrated, so you the ml per second from the pumps. You can add some code to let you know when the containers are empty. Maybe flash a light or ring a bell.

    • @musakrtan5966
      @musakrtan5966 3 роки тому

      @@tedkinsman6336 thank you for answering happy days

  • @SerreVid-dt8sm
    @SerreVid-dt8sm 3 роки тому

    Why this dislikes? Also, gg for algorithm, always great

  • @andrewh2341
    @andrewh2341 3 роки тому

    Seems like your 2 most recent videos have comments disabled (maybe UA-cam for kids?) the snow flake was really cool to see the detail you got. I was literally out this morning shooting snow flakes with a 2.5-5x laowa macro lens. I used a trash can behind my house as my work bench and a led flashlight on a small rig arm as a light source. Your set up is so much cooler :)

  • @JamieE05
    @JamieE05 3 роки тому

    Hey, I hope you see this message. I am wondering if you use 1mm, 2mm or 3mm tubing. THANK YOU!

    • @tedkinsman6336
      @tedkinsman6336 3 роки тому

      Common aquarium tubing here in the states is about 3 mm. You will still have to calibrate the system

  • @Jamesadamiak
    @Jamesadamiak 3 роки тому

    Really cool. Thank you!

  • @evanbollag737
    @evanbollag737 3 роки тому

    Wow this is amazing! Going to try the twisty flower tomorrow :)

  • @andrewh2341
    @andrewh2341 4 роки тому

    I’m a little confused by the set up, is the ground glass the white object a few feet below the tank? Also ground glass is typically used to scatter light in optical paths, won’t that effectively soften the image? Questions aside I did enjoy the video/topic :)

    • @tedkinsman6336
      @tedkinsman6336 4 роки тому

      the ground glass does scatter the light, but here it becomes the object being photographed. It is equivalent to placing a sheet of film in the same location. The ground glass is on the outside bottom surface of a glass pan. This is video #1 out of 2 for an article, so there will be more in a few weeks.

  • @borisgutman3457
    @borisgutman3457 4 роки тому

    hi Please can you upload the code Thank you

    • @tedkinsman6336
      @tedkinsman6336 3 роки тому

      the code is available on the make.com site

    • @borisgutman3457
      @borisgutman3457 3 роки тому

      @@tedkinsman6336 make.com site not working anymore PLease can you sent me a code at odpearl@verizon.net THX.

  • @MrFreakwent
    @MrFreakwent 4 роки тому

    Thanks so much , very helpful!

  • @criptoflashes
    @criptoflashes 5 років тому

    Thank you very much for you answer! Im from Argentina and here everything is getting expensive now, can you please tell me which coffee machines could work to get the valves?, Maybe the small domestic machines or must be the coffee machines with several options of flavors from the shops?. I just need three of this valves and perhaps is less expensive to buy one of this machines. Thanks, really!!!

    • @tedkinsman6336
      @tedkinsman6336 5 років тому

      The coffee cup machines have several valves in the older models, but only one in the most recent version of the machine. Good luck.

  • @criptoflashes
    @criptoflashes 5 років тому

    Hi!, How are you?, I`m just want to ask you if you can tell me wich valve are you using?. I need to control a drop for my art project and this seems to work fine, I need it for another use but I really aapreciate your help. Can you send me some link?, model or information of that... I think is a selenoide?, Thanks!!, sorry my english!

    • @tedkinsman6336
      @tedkinsman6336 5 років тому

      these are 12V DC solenoid water valves that are normally closed (NC). Have a look at Amazon and there should be a lot of them. You can also take them out of the instant cup coffee machines- the last coffee puck machine I took apart had 6 of these valves in it. Have fun!

  • @denivros
    @denivros 5 років тому

    Do you know which pump you used for the 12V? Searching for one but can't find a decent one.

    • @tedkinsman6336
      @tedkinsman6336 5 років тому

      search for 12 DC Peristaltic pump and you should find a lot of them on amazon. See one example at www.amazon.com/INTLLAB-Peristaltic-Liquid-Aquarium-Analytical/dp/B0799DKLZ3/ref=sr_1_1_sspa?ie=UTF8&qid=1538952831&sr=8-1-spons&keywords=Peristaltic+Liquid+Pump&psc=1

  • @emmakay4374
    @emmakay4374 6 років тому

    Thanks a lot for this! I just discovered our pond area was full of them, casting reflections in the water.

  • @colerichardson8017
    @colerichardson8017 6 років тому

    I am currently working on a very similar project. I have an Arduino mega, 3.5 Tft, and a 8 relay board. Currently I am working on the menu system. What peristaltic pumps did you use? I bought one but it is way too small for the application.

    • @tedkinsman6336
      @tedkinsman6336 6 років тому

      I used super cheep pumps I found on amazon - there are no identification marks on the pumps.

    • @tedkinsman6336
      @tedkinsman6336 5 років тому

      Peristaltic pump. www.amazon.com/INTLLAB-Peristaltic-Liquid-Aquarium-Analytical/dp/B0799DKLZ3/ref=sr_1_1_sspa?ie=UTF8&qid=1538952831&sr=8-1-spons&keywords=Peristaltic+Liquid+Pump&psc=1

  • @jayj.manalo2271
    @jayj.manalo2271 7 років тому

    Thank you so much. I'm new to this kind of photography, specifically shooting fire flies.

    • @tedkinsman6336
      @tedkinsman6336 6 років тому

      Glad to help out!

    • @wcsdiaries
      @wcsdiaries 3 роки тому

      @@tedkinsman6336 how often did you take pics with the timelapse? You said 1 hour long, but were photos taken every 10 seconds or so?

  • @eedogs
    @eedogs 7 років тому

    I'm planning to try shooting fireflies this weekend in TN and thought maybe there was an off chance someone had made a tutorial about it. My lucky day! Thanks for sharing, hope I can get something cool like you did. :)

  • @bueb8674
    @bueb8674 7 років тому

    Aw man you need to do the last second or so of the spin. That would be really cool.

    • @hellomynameisrodney
      @hellomynameisrodney 5 років тому

      If you're still around, D!NG just did a Euler's Disk video and the last few minutes are of the disk spinning slowly. ua-cam.com/video/GjgImsVqPfg/v-deo.html

  • @nomadasan
    @nomadasan 8 років тому

    Thanks for share the tips!!!

  • @chuckofalltrades
    @chuckofalltrades 8 років тому

    Thank you, this tutorial was invaluable. Did my first 'fireflies' trek last night / today morning and followed your instructions to the T. Thanks, from Mumbai.

  • @triggerfingerstudios
    @triggerfingerstudios 8 років тому

    this drifting window is making me seasick

  • @richardcarter6908
    @richardcarter6908 8 років тому

    Would you be willing to share what parts you used to make the liquid dispenser mechanism?

    • @tedkinsman6336
      @tedkinsman6336 8 років тому

      +Richard Carter I just finished a make article on this. let me know if I can help. see: makezine.com/2016/02/24/this-machine-prints-portraits-8000-drops-coffee/

    • @tedkinsman6336
      @tedkinsman6336 5 років тому

      I just found this note - Let me know if you still need help.

  • @pbtubelog
    @pbtubelog 9 років тому

    The light source on the back scattered image(light-gray version) seems correct in a real natural environment, while the secondary image(dark version) looks naturally impossible. My question is whether the final work has to look like a glowing science fiction image rather than aiming to a more natural approach. By this means I don't mean to exclude the secondary image but to add its details in a different way. Thank you for the tutorial!

    • @tedkinsman6336
      @tedkinsman6336 9 років тому

      it is all in the eye of the artist - many times the secondary detector image does not add anything, so there is also a bit of luck here. glad to help

    • @pbtubelog
      @pbtubelog 9 років тому

      Thank you... I just was under the impression there was a particular look these images need to have.