The Palestinian ambassador to the U.N. speaks to the assembly about the actual Palestinian position on the Israeli war. It bears mentioning that Hamas is not the elected governing body, they seized control... continue reading
posted by newtboy 10 months 3 weeks ago • 109 views • 42 secsVideos (41) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Periodic Table of Videos
posted by pigeon 2 years 9 months 2 weeks ago • 79 views • 7:11YouTube description: Around 750-1250 CE, the Islamic empire made incredible scientific advancements that still influence many fields of research today. What we know about some of the great minds of... continue reading
posted by Aard Vark (oritteropo) 3 years 11 months 1 week ago • 81 views • 10:44https://www.iter.org/ In southern France, 35 nations* are collaborating to build the world's largest tokamak, a magnetic fusion device that has been designed to prove the feasibility of fusion as a... continue reading
posted by eric3579 4 years 1 month 3 weeks ago • 930 views • 7:59Red sprites, secondary jets and newly discovered green afterglow called "ghosts" triggered by red sprites. A dozen vibrant red sprites were recorded on this evening and only two events had the green afterglow.... continue reading
posted by newtboy 4 years 2 months ago • 985 views • 2:32YouTube description: Ahmed Darwish el Fakhouri spends his days surrounded by olive oil soap stacked up high—each precious bar waiting to be wrapped and sold after a drying out period of two to three... continue reading
posted by Aard Vark (oritteropo) 4 years 6 months 3 weeks ago • 351 views • 2:24https://youtu.be/vfWUorR8D60 Christmas isn’t just a time for presents, cookies, and holiday cheer, but the hunting period of Iceland’s murderous monster feline, the Yule Cat. This giant, fluffy... continue reading
posted by Aard Vark (oritteropo) 4 years 9 months ago • 571 views • 10:04YouTube description: Compliant mechanisms have lots of advantages over traditional devices. SimpliSafe is awesome security. It's really effective, easy to use, and the price is great. Check out SimpliSafe... continue reading
posted by Aard Vark (oritteropo) 5 years 6 months 2 weeks ago • 1,004 views • 12:52Filmmaker Jan van IJken's Becoming reveals the fascinating genesis of animal life. A single cell is transformed into a complete, complex living organism with a beating heart and running bloodstream. Observe... continue reading
posted by newtboy 5 years 6 months 4 weeks ago • 495 views • 6:43YT: Video shown by The Professor (Martyn Poliakoff) during his presentation at launch UNESCO's International Year of the Periodic Table.
posted by Fantomas 5 years 8 months ago • 992 views • 4:44YouTube description: We use some cherry tomatoes and Krakatoa Tubes in a classic demonstration of the value of safety goggles. Krakatoa on Objectivity: https://youtu.be/1bnvNI-j22E Previous Krakatoa... continue reading
posted by Aard Vark (oritteropo) 5 years 10 months 3 weeks ago • 986 views • 3:27YouTube description: Hi there! I'm (finally!) back with a new video explaining what is swing, a form of popular music developed in the United States that dominated in the 1930s and 1940s. The amazing... continue reading
posted by Aard Vark (oritteropo) 5 years 11 months ago • 464 views • 2:01YouTube description: In which John gets curious about the last time global human population declined and ends up learning about a period of human history called The General Crisis. Thanks to Our World... continue reading
posted by Aard Vark (oritteropo) 6 years 2 months 2 weeks ago • 674 views • 3:59YouTube description: A metal alloy spoon melts in tea. Featuring Professor Sir Martyn Poliakoff and Senior Technician Neil Barnes. Why not use Gallium? Well - besides the fact it's not what we... continue reading
posted by Aard Vark (oritteropo) 6 years 4 months 1 week ago • 1,324 views • 4:27YouTube description: With Dr Holly Krieger from Murray Edwards College, University of Cambridge. More Numberphile videos with Dr Krieger: http://bit.ly/HollyKrieger Her Twitter: https://twitter.com/hollykrieger ... continue reading
posted by Aard Vark (oritteropo) 6 years 11 months 3 weeks ago • 243 viewsI built this pottery kiln and some pottery from termite mound clay to test an alternative clay source to my usual one from the creek bank. I started by making a large grate from ordinary clay. It was just... continue reading
posted by Mordhaus 7 years 6 months ago • 420 views • 11:27The Ulfberht swords were made during a brief period of the MIddle Ages, roughly around 200 years. The quality of the steel and forging techniques were not rediscovered in Europe until the industrial age... continue reading
posted by Mordhaus 7 years 7 months 2 weeks ago • 473 views • 19:15Love these vids; I learn something every time. Simply put, Sir Martyn Poliakoff explains every bit of the catalytic reaction of breaking the bonds within the Hydrogen Peroxide molecule, to somewhat dramatic... continue reading
posted by oblio70 8 years 2 weeks ago • 153 views • 8:08Myth or no, it's MY favorite meal of the day! YouTube: Lately, I've become a target for people who like to tell me that "I'm doing nutrition" wrong. Evidently, some people don't agree with my plea,... continue reading
posted by PlayhousePals 8 years 6 months 4 weeks ago • 665 views • 6:12YT: It's our favourite reaction - the barking dog - but in a newly uncovered 3m high tube!
posted by Fantomas 9 years 1 month 4 weeks ago • 35 views • 6:31