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The giddy cackling will never stop being adorable. It's so entertaining to watch someone thoroughly enjoying themselves!
The giddy cackling will never stop being adorable. It's so entertaining to watch someone thoroughly enjoying themselves!
![Spring manufacturing [VIDEO]](https://vidid.net/storage/thumbnails/8jwiJOOz/medium/spring-manufacturing-video.jpg)
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Her husband should learn how to say please
![How to avoid fall damage [VIDEO]](https://vidid.net/storage/thumbnails/J8pcsplI/medium/how-to-avoid-fall-damage-video.jpg)
A method to absorb the shock when falling from a height
![Process of Road Bike Wheels Mass Production [VIDEO]](https://vidid.net/storage/thumbnails/k9P9TQZI/medium/process-of-road-bike-wheels-mass-production-video.jpg)
Mass production factory for road bike wheel assembly systems!
![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
![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...
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