The world remains in a state of shock after spectacular satellite images of an undersea volcano erupting on the island of Tonga left a giant mushroom cloud in the Pacific region. With shocking visuals... continue reading
posted by eric3579 2 years 4 months 1 week ago • 42 views • 4:26search results matching tag: blast
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Writing in the Geophysical Research Letters, NASA says a review of Voyager 2’s old data from 1986 showed that Uranus vented a giant blob of gas into space. This pocket of ionized gas, a plasma structure... continue reading
posted by newtboy 4 years 1 month ago • 1,181 views • 6:40YouTube 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) 6 years 1 month 2 weeks ago • 308 views • 6:28I invented the Bow Blower, a combination of the bow drill and forge blower to make a device that can force air into a fire while being easy to construct from commonly occurring natural materials using... continue reading
posted by Mordhaus 7 years 10 months 1 week ago • 1,388 views • 4:32Some helpful science if you ever find yourself face to face with a grenade
posted by blacklotus90 8 years 1 month 3 weeks ago • 1,085 views • 6:02YouTube description: Remember the childhood hours of fun spent blasting your friends with neon-tinged water cannons? You can thank a NASA scientist for that. In 1982, Lonnie Johnson designed the Super... continue reading
posted by Aard Vark (oritteropo) 8 years 2 months ago • 504 views • 2:31- 1