![New non-nanotube super-black coating demonstration [VIDEO]](https://vidid.net/storage/thumbnails/Nrb4NNqP/medium/new-non-nanotube-super-black-coating-demonstration-video.jpg)
Imagine being in an empty room fully coated with this stuff
Imagine being in an empty room fully coated with this stuff
![Grandma's kitchen organization hacks [4k, 60fps, color] (1949)](https://vidid.net/storage/thumbnails/v7ZqhVNC/medium/grandmas-kitchen-organization-hacks-4k-60fps-color-1949.jpg)
Here we think we're so modern, and this kitchen is 10x more practical than any I've ever had.
Here we think we're so modern, and this kitchen is 10x more practical than any I've ever had.
![Pine Tree Time-lapse 300 Days [VIDEO]](https://vidid.net/storage/thumbnails/ypgrisYN/medium/pine-tree-time-lapse-300-days-video.jpg)
Glory to God! His creation is amazing
![Thermal camera vs. hot and cold water tap [VIDEO]](https://vidid.net/storage/thumbnails/N1gtwEqf/medium/thermal-camera-vs-hot-and-cold-water-tap-video.jpg)
Man really put his hand in lava for our entertainment
![Put some Uranium 238 in a cloud chamber to see the radioactive particles [VIDEO]](https://vidid.net/storage/thumbnails/iOOn2sXN/medium/put-some-uranium-238-in-a-cloud-chamber-to-see-the-radioactive-particles-video.jpg)
Uranium-238 is the most common isotope of uranium found in nature, with a relative abundance of 99%. Unlike uranium-235, it is non-fissile, which means it cannot sustain a chain reaction in a thermal-neutron reactor. However, it is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239. 238U cannot support a chain reaction because inelastic scattering reduces neutron energy below the range where fast fission of one or more next-generation nuclei is probable. Doppler broadening of 238U's neutron absorption resonances, increasing absorption as fuel temperature increases, is also an essential negative feedback mechanism for reactor control.
Uranium-238 is the most common isotope of uranium found in nature, with a relative abundance of 99%. Unlike uranium-235, it is non-fissile, which means it cannot sustain a chain reaction in a thermal-neutron reactor. However, it is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239. 238U cannot support a chain reaction because inelastic scattering reduces neutron energy below the range where fast fission of one or more next-generation nuclei is pr...
![Venezuelas Hyper Inflation Causes People To Do This.. [VIDEO]](https://vidid.net/storage/thumbnails/7bU9du03/medium/venezuelas-hyper-inflation-causes-people-to-do-this-video.jpg)
They’re making money by selling artwork made by their money.
![This is how train wheel is made [VIDEO]](https://vidid.net/storage/thumbnails/P8UDB0eh/medium/this-is-how-train-wheel-is-made-video.jpg)
The sheer size of these machines blows my mind.
![Here’s how this company recycles old tires to create rubber bricks [VIDEO]](https://vidid.net/storage/thumbnails/9RqNrtvw/medium/heres-how-this-company-recycles-old-tires-to-create-rubber-bricks-video.jpg)
I guess this is for playgrounds and it seems good in handling shocks
I guess this is for playgrounds and it seems good in handling shocks
![Christmas Tree Fire Turns Devastating and Deadly Within Seconds [VIDEO]](https://vidid.net/storage/thumbnails/jMy4DyWz/medium/christmas-tree-fire-turns-devastating-and-deadly-within-seconds-video.jpg)
A live Christmas tree burn shows just how quickly a dried-out Christmas tree burns, with flashover occurring in less than one minute, as compared to a well-watered tree, which burns at a much slower rate. Take care to water your tree, so that it doesn’t become a fire hazard.
A live Christmas tree burn shows just how quickly a dried-out Christmas tree burns, with flashover occurring in less than one minute, as compared to a well-watered tree, which burns at a much slower rate. Take care to water your tree, so that it doesn’t become a fire hazard.
![Aircraft pilot creates a smiley face in the sky [VIDEO]](https://vidid.net/storage/thumbnails/Gw4aB4oP/medium/aircraft-pilot-creates-a-smiley-face-in-the-sky-video.jpg)
Skywriting is a lost art. When I was a kid they'd write out whole sentences. And you'd see them pretty regularly.
Skywriting is a lost art. When I was a kid they'd write out whole sentences. And you'd see them pretty regularly.
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HLS6991