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) 3 years 2 months 2 weeks ago • 397 views • 3:03

YouTube description: On a small island, off the coast of Okinawa in Japan, the world’s most precious kimonos are crafted using a very unusual element: mud. The meticulous technique, which has been... continue reading

posted by Aard Vark (oritteropo) 3 years 5 months 2 weeks ago • 2,037 views • 2:50

YouTube description: Real indigo-dyed clothing is not like the blue you know. Richer than the chemical blues used on most fabrics today, real indigo dye comes from a plant and has a surprising range... continue reading

posted by Aard Vark (oritteropo) 4 years 4 months 1 week ago • 1,387 views • 3:05

Dye Easter Eggs With Silk

posted by BSR 5 years 1 month ago • 242 views

YouTube 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) 7 years 3 months 2 weeks ago • 276 views • 3:58