When humans first populated North America and how they arrived has long been a matter of spirited debate. A recent study detailing what archeologists believe are the oldest known footprints in the United... continue reading
posted by newtboy
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When humans first populated North America and how they arrived has long been a matter of spirited debate. A recent study detailing what archeologists believe are the oldest known footprints in the United... continue reading
posted by newtboyInstead of shipping food all around the world, imagine your own food coming from your farm in a shipping container, just outside your backdoor. That’s the vision of FarmPod, a St. Croix-based startup... continue reading
posted by newtboyFrom YT: This video is part of a series about climate change supported by Breakthrough Energy – a coalition founded by Bill Gates, that is working to expand clean-energy investment and support the innovations... continue reading
posted by Nephelimdreamhttps://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 eric3579From Youtube, "This video is part of a series about climate change supported by Breakthrough Energy – a coalition founded by Bill Gates, that is working to expand clean-energy investment and support... continue reading
posted by w1ndexYouTube description: Tejas Sidnal is an architect who believes people in his profession have a responsibility to rid the world of air pollution. Which is why he founded Carbon Craft Design, a startup... continue reading
posted by Aard VarkThese are the entitled "Karens" of Orange County who refuse to wear a mask in public places, putting everyone at risk. These ignorant people think making rich people wear masks is the same as a knee on their neck. ... continue reading
posted by newtboyYouTube description: Why does shaken soda explode? Does ice melt first in fresh or salt water? This video features experiments that have been shown to me by science teachers over the years. Does... continue reading
posted by Aard VarkAt 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 Mordhausnerdwriter analyses Goya's scary ass painting. I wonder if this has anything to do with the painting popping up in Altered Carbon? (it appears in a key characters appartment)
posted by ChaosEngineYouTube description: The village of Kamikatsu in Japan has taken their commitment to sustainability to a new level. While the rest of the country has a recycling rate of around 20 percent, Kamikatsu... continue reading
posted by Aard VarkHumans emit roughly 30 to 40 billion tons of the greenhouse gas, carbon dioxide, into the atmosphere each year. If we keep it up, Earth will continue to heat up and ultimately devastate our way of life. ... continue reading
posted by newtboyY-vaporates and makes it con-cargobonatyed
posted by MordhausIf your glass glass glass made of glass melts because the Dr Pepper is too hot, you have gone way too far.
posted by MekanikalI 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 MordhausGraphite is one of the many interesting forms of carbon. And carbon I love! It morphs into coal, diamond, graphite, graphene, fullerenes, nanotubes, buckyballs and more, all with their own set of fantastic... continue reading
posted by MordhausWatch this complex object get 3D printed in less than 15 minutes. Sean and Norm visit Carbon, the makers of the M1 3D printer, to get a demo of this new super fast 3D printing technology working in real-time.... continue reading
posted by MordhausWatch this cool science experiment with Sulfuric Acid and Sugar. Sulfuric acid (96%) is mixed with sugar, which is attacked by the acid.
posted by MordhausBeware the death bubble. YouTube: We all know space travel is pretty dangerous, but here are a few more things that you probably wouldn't have thought to look out for!
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