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https://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
Red 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

Hi! I took my African Ancestry DNA Test hoping for certain results, but could have never guessed what the actual results turned out to be. Watch to see my live reaction!!
posted by bobknight33
YouTube description: In the last 20 years it's been surprisingly common for space probes to end missions early because reaction wheels have failed, moreover there's been a large number of failures associated... continue reading
posted by Aard Vark
Without neutrons, harnessing nuclear energy would be impossible. Try Audible free for 30 days: http://audible.com/veritasium I have a new documentary coming out in a few months - sign up here to be... continue reading
posted by b4rringt0n
At the old hut site (the new one being temporarily cut off by flooding) I made lime mortar from the shells of rainforest snails by firing them in a kiln, slaking them in water, mixing them into lime putty.... continue reading
posted by Mordhaus
YouTube description: On the river Rhine in Switzerland, there are reaction ferries: boats with no engine, no paddles, no onboard motive power at all. Here's how they work -- and a question about what... continue reading
posted by Aard Vark
This French PSA is going viral. Fake car noise is blared at jaywalkers in a crosswalk, simulating a car screeching towards them at speed with it's brakes locked. The reactions are priceless, and caught... continue reading
posted by newtboy
Via YouTube: Incredible view of the western world from the mind of a small tribe living in the Amazon rain forest.
posted by Gratefulmom
Love 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
The reaction of Sulfuric Acid and Matches, I feel it's something new.
posted by A-Rah 4 years 4 months 2 weeks ago • 21 views • 4:17In this video we show Safety Matches lit with Sulfuric acid. Concentrated sulfuric acid found in drain cleaner may be used. What's happening is the sulfuric acid reacts with potassium chlorate to produce... continue reading
posted by A-Rah 4 years 4 months 2 weeks ago • 42 views • 7:43Maybe when I was younger ...
posted by PlayhousePals
"Urushiol oil in poison sumac, poison oak, and poison ivy may produce a severe skin rash. Timely urushiol removal can prevent poison ivy skin reaction. The key is to understand how poison ivy works... ... continue reading
posted by ant
From YT: Chemicals React!:
posted by WeedandWeirdness 4 years 8 months ago • 764 views • 7:56On this episode of Breaking Trail, Coyote receives the WORST animal bite of his life when he is accidentally bitten by the only venomous lizard in the United States, the Gila Monster! Known for having... continue reading
posted by Mordhaus
My favorite insect in all the land! YouTube: The Dragonflies vision is so quick but will it detect the high speed pea?
posted by PlayhousePals
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