![How These Prosthetics Make Everyday Tasks Easier [VIDEO]](https://vidid.net/storage/thumbnails/9X5ummu6/medium/how-these-prosthetics-make-everyday-tasks-easier-video.jpg)
Naked Prosthetics custom-makes prosthetics that help give amputees motor function and protection. Specifically developed for those with finger loss, these prosthetics mimic natural finger motion by working in cohesion with the remaining fingers. Naked Prosthetics makes the fingers through a combination of 3D printing and machinery.
Naked Prosthetics custom-makes prosthetics that help give amputees motor function and protection. Specifically developed for those with finger loss, these prosthetics mimic natural finger motion by working in cohesion with the remaining fingers. Naked Prosthetics makes the fingers through a combination of 3D printing and machinery.
![This is how geologists collect lava samples from an active volcano [VIDEO]](https://vidid.net/storage/thumbnails/W2S6ag0L/medium/this-is-how-geologists-collect-lava-samples-from-an-active-volcano-video.jpg)
Geologists collect lava samples to understand the inner workings of volcanoes, and to help predict future eruptions.
Geologists collect lava samples to understand the inner workings of volcanoes, and to help predict future eruptions.
![Non-Newtonian fluid, the harder you press, the harder it gets [VIDEO]](https://vidid.net/storage/thumbnails/fJsUWHPb/medium/non-newtonian-fluid-the-harder-you-press-the-harder-it-gets-video.jpg)
A non-Newtonian fluid is a fluid that does not follow Newton's law of viscosity, that is, it has variable viscosity dependent on stress.
A non-Newtonian fluid is a fluid that does not follow Newton's law of viscosity, that is, it has variable viscosity dependent on stress.
![Opening coke bottle underwater! [VIDEO]](https://vidid.net/storage/thumbnails/q6jaVs2U/medium/opening-coke-bottle-underwater-video.jpg)
The pressure at the bottom of the Pool is so high that no pressure is being released when the can is opened.
The pressure at the bottom of the Pool is so high that no pressure is being released when the can is opened.
![The fastest way to empty a bottle! [VIDEO]](https://vidid.net/storage/thumbnails/Ed0yoYbu/medium/the-fastest-way-to-empty-a-bottle-video.jpg)
I’ve got an uncle who can empty a bottle faster than that
![Dude shows off the invisibility shield he made [VIDEO]](https://vidid.net/storage/thumbnails/FNfirqnS/medium/dude-shows-off-the-invisibility-shield-he-made-video.jpg)
Now he just needs to make the shield invisible...
![The stability of a high speed train in China [VIDEO]](https://vidid.net/storage/thumbnails/XXOIKlHA/medium/the-stability-of-a-high-speed-train-in-china-video.jpg)
China's high speed rail network is world-leading and uses exclusively China-made tech. It's in a whole other league for speed and stability.
China's high speed rail network is world-leading and uses exclusively China-made tech. It's in a whole other league for speed and stability.
He jumps on the ship at just the right moment, which looks very spectacular
He jumps on the ship at just the right moment, which looks very spectacular
Properly selected shaking means that the liquid layer cannot drain and levitates in the center of the container. The pressure underneath pushes light objects into this layer, causing them to float upside down in it.
Properly selected shaking means that the liquid layer cannot drain and levitates in the center of the container. The pressure underneath pushes light objects into this layer, causing them to float upside down in it.
The early science of hallucinogens in the 1950s and '60s was "kind of a Wild West free-for-all." The U.S. Army even gave LSD to a cat.
The early science of hallucinogens in the 1950s and '60s was "kind of a Wild West free-for-all." The U.S. Army even gave LSD to a cat.
