YouTube description In 1800s, miners began working in exposed deposits of mud near the town of Messel, Germany. They were extracting oil from the rock and along with the oil, they found beautifully... continue reading
posted by Aard Vark (oritteropo) 5 years 10 months 2 weeks ago • 521 views • 8:34search results matching tag: extract
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YouTube description: Meet Professor Jamie Seymour, he milks stuff. But nothing that moos, has hooves, wool or fur. He prefers to live life on the edge, milking the venom from the most venomous animals... continue reading
posted by Aard Vark (oritteropo) 7 years 2 months 2 weeks ago • 176 views • 4:26Caesium is an alkali metal and has physical and chemical properties similar to those of rubidium and potassium. The metal is extremely reactive and pyrophoric, reacting with water even at −116 °C (−177... continue reading
posted by Mordhaus 7 years 2 months 4 weeks ago • 716 views • 7:36Last month I brought attention to a particularly nasty product currently promoted online to vulnerable people as a cancer cure. Black salve is a paste made from a mixture of Bloodroot extract and zinc... continue reading
posted by Mordhaus 7 years 8 months ago • 330 views • 8:10The stream of consciousness refers to the passage of many thousands of images and ideas through our minds every day, very few of which we manage to arrest and examine in any detail. Accurate self-knowledge... continue reading
posted by Mordhaus 7 years 8 months 3 weeks ago • 112 views • 7:54YouTube description: Fra Angelico blue pigment extraction. True Lapis Lazuli pigment. Method based on recipe from book "Il Libro dell' Arte" by Cennino d'Andrea Cennini. ©2014 Attila Gazo (masterpigments.com) ... continue reading
posted by Aard Vark (oritteropo) 7 years 9 months 3 weeks ago • 273 views • 6:13- 1