This is awesome

That transfer was smooth.

Although mirrors have been around for thousands of years, a German chemist made a breakthrough in 1835 that would make the modern manufacture of them possible. Add some sugar to ammoniated silver nitrate, pour it onto glass: you’ve got yourself a mirror.

The Luhn algorithm Created by IBM scientist Hans Peter Luhn, it is widely used by most credit cards and many government identification numbers as a simple method of distinguishing valid numbers from mistyped or otherwise incorrect numbers.

Here we see a polar bear in its natural habitat, sleeping in its cooled cave [📹 mayapolarbear]

The dagger buried with Tutankhamun is not of this world. Its blade is made from meteorite iron.

How an F1 car works [🎞️ pansolife]

How long would it take SpaceX’s Starship to reach other worlds?

Was this common knowledge?

Small bypass turbofan engine model kit [📹 kota_scale_model]

U.S. Route 50 in Nevada, famously known as "The Loneliest Road in America"

How to choose a watermelon

Reykjavik, Iceland with a volcano erupting behind it

If humans die out, octopuses already have the chops to build the next civilization, scientist claims. Source: biologist Tim Coulson, Ph.D., who researches ecology and evolution at the University of Oxford.

Actual sizes of bears

Grandient of blue

Cost of an F1 car [🎞️ formula.addict]

Always knew Carlos was a brilliant driver. He proved he doesn’t need a Ferrari to be on the podium. #CarlosSainz #AzerbaijanGP

There's always a bigger one