YouTube description: Engineers at MIT and Penn State University have found that under the right conditions, ordinary clear water droplets on a transparent surface can produce brilliant colors, without... continue reading
posted by Aard Vark (oritteropo) 5 years 4 weeks ago • 399 views • 3:03search results matching tag: Ink
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YouTube description: Let's find out how they put 3D images into glass objects. Known as a 'Bubblegram', vitrography or sub-surface laser engraving, this technology has been around for a very long time... continue reading
posted by Aard Vark (oritteropo) 5 years 11 months 2 weeks ago • 308 views • 6:28"Think before you ink." YouTube: Why are tattoos permanent? How do you deliver the ink? And how do you remove a tattoo if you no longer want it?
posted by PlayhousePals 7 years 3 months ago • 86 views • 3:51"Octopus ink is one of nature’s most theatrical defense mechanisms, but what is it made of? ..."
posted by ant 7 years 6 months 4 weeks ago • 23 views • 46 secs"A ballpoint pen seems simple: press a button you can write, press again and put it in your pocket. Yet inside a clever mechanisms turns that simple push into all sorts of other motions. This video uses... continue reading
posted by ant 8 years 6 months 1 week ago • 560 views • 4:44Like Anna, I wouldn't mind the ability to defend myself with bright purple ink. Take THAT assailant! Aiii-yah ... squirt YouTube: The California brown sea hare has gigantic neurons. It also has a very... continue reading
posted by PlayhousePals 8 years 8 months ago • 23 views • 1:56Abstract: Hydrographic printing is a well-known technique in industry for transferring color inks on a thin film to the surface of a manufactured 3D object. It enables high-quality coloring of object... continue reading
posted by newtboy 8 years 10 months 3 weeks ago • 883 views • 4:55YouTube description: Teach children how to find the beautiful hidden colours in ink and use chromatography to solve mysteries. For info sheets and printable badges, click here: http://rigb.org/experimental/series-2/c... continue reading
posted by Aard Vark (oritteropo) 9 years 1 month 4 weeks ago • 276 views • 3:58Please excuse any mistakes in the translation. Neither of the languages is my native one. :) "In China you don't have letters when writing. Instead you use characters, and each character is a word.... continue reading
posted by WaterDweller 1 decade 8 months 2 weeks ago • 173 views • 2:00- 1