Fog Cannon
A fog cannon is a machine that sprays water mist. Such guns were originally used on construction sites and in mines to reduce the amount of dust.
Courier drones, Finally!
Even now, delivering a cup of coffee using a drone is cheaper and faster than if it were done by a human
This effect can occur at very low temperatures due to changes in the density of the metal
But users prefer the idea that she had a hard day at work
XRarchitect demonstrated how the AR online store will work
Things can almost be tried on live.
A beach pebble full of ammonites, after being hit with a hammer, and the weakest place split in half, exposing the beautiful contents.
Читать полностью…Fish oil, gasoline, oil do not mix with water, they spread over its surface in the thinnest film. And when a sunbeam hits this film, it is reflected 2 times: the first time it is partially reflected from the film itself, and the second from the water, because of this, this phenomenon occurs.
Читать полностью…There is a competitor in robotics - Leonardo
Unlike its more famous Boston counterparts, this robot can walk on a tight rope and even fly.
Think twice before stepping on puddles in the mountains. They may not be as tiny and shallow as they look at first glance.
Читать полностью…Blogger ChrisDaCow visualized the fourth dimension in Minecraft
The guy's work was even appreciated by an expert in the field of quantum physics, calling it as close to reality as possible
Mexican Fire Opal
The bright orange color of precious cabochons is due to the presence of iron.
The technique of artistic burning
The paper is impregnated with a certain substance and it lights up in the right places.