In 2011, The Metropolitan Museum of Art opened the New Galleries for the Art of the Arab Lands, Turkey, Iran, Central Asia, and Later South Asia, which house the Museum's renowned collection of Islamic... continue reading
posted by newtboy 1 year 3 months 3 weeks ago • 60 views • 17:44Videos (79) | Sift Talk (0) | Blogs (0) | Comments (1000) |
Relative velocity | Demonstration of constant speed with a moving trampoline
posted by BSR 1 year 4 months 1 week ago • 406 views • 57 secsA quick demonstration of magnetic braking.
posted by newtboy 1 year 4 months 1 week ago • 385 viewsI explain the meaning of the phrase, and demonstrate the process of dead nailing.
posted by eric3579 2 years 6 months 1 week ago • 459 views • 1:48Metals have a crystal structure. But they're not one big crystal, they're lots of small crystals called grains. The size of the grains affects the physical properties of the metal, like hardness, toughness,... continue reading
posted by newtboy 2 years 7 months ago • 135 views • 8:45Throughout the month of October, Saildrone performed a 30-day proof-of-concept demonstration for the United States Coast Guard to show how uncrewed surface vehicles (USVs) could be used to provide persistent... continue reading
posted by newtboy 2 years 7 months 1 week ago • 316 views • 3:07In this Dog Nation Episode, I give some Take Home Tips in Los Angeles! 00:50 - How To Create Boundaries Around Food 03:45 - This Dog Chases Everything! 06:00 - This Dog Attacks the Vacuum! 08:20... continue reading
posted by BSR 2 years 7 months 3 weeks ago • 100 views • 10:51"Grover tires himself out while demonstrating the difference between near and far in this classic Sesame Street clip! ..." From http://www.savagechickens.com/2020/11/the-competition.html#comment-1198190.
posted by ant 3 years 5 months 2 weeks ago • 98 views • 2:45An amazingly thorough deep dive into the acoustic engineering, materials science, and construction of a beautiful pair of speakers. "We construct a pair of large Voigt speakers. I explain the principles... continue reading
posted by blacklotus90 3 years 6 months 2 weeks ago • 375 views • 52:56https://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 3 years 9 months 2 weeks ago • 930 views • 7:59YouTube description: This video demonstrate how differently the air spreads when coughing. This visualizes the high importance of the World Health Organization's behavioral recommendations for protection... continue reading
posted by Aard Vark (oritteropo) 4 years 1 month 3 weeks ago • 427 views • 1:09From Youtube, "In this video I demonstrate the workings of a Tesla Valve using the combustion of propane as a visible medium"
posted by w1ndex 4 years 4 months 4 weeks ago • 525 views • 5:53From Youtube, "In this video we demonstrate 7 different types of flutes of all prices, expensive and cheap. They are flutes from all over the world. Can you hear the difference between them?"
posted by w1ndex 4 years 6 months 2 weeks ago • 148 views • 7:02From Youtube, "Paul demonstrates different things you might use as cover in a home defense situation. Paul's Patreon: https://www.patreon.com/user?u=5769301 This video was edited and uploaded by: Brad Nelson ... continue reading
posted by w1ndex 4 years 10 months 3 weeks ago • 29 views • 19:11The Event Horizon Telescope Collaboration observed the supermassive black holes at the center of M87 and our Milky Way galaxy (SgrA*) finding the dark central shadow in accordance with General Relativity,... continue reading
posted by eric3579 5 years 1 month ago • 332 views • 5:24This successful test of the upgraded and now human rated Dragon capsule is the first step towards the USA being able to send astronauts to the ISS without hitching a lift on Russian Soyuz spacecraft. ... continue reading
posted by Aard Vark (oritteropo) 5 years 2 months ago • 516 views • 4:57YouTube description: An extremely useful video demonstrating the differences between English, German, Swiss Zurich German and Swiss Valais German. (Englisch, Deutsch, Zürichdeutsch und Walliserdeutsch). ... continue reading
posted by Aard Vark (oritteropo) 5 years 2 months 3 weeks ago • 245 views • 1:48YouTube description: 50 years ago, three NASA astronauts embarked on a journey that would take them “Round the moon and back”. The Apollo 8 mission proved the performance of the command and service... continue reading
posted by Aard Vark (oritteropo) 5 years 4 months 2 weeks ago • 526 views • 5:47