Looking at the sun through the lens of a photogeliograph.

Rothenburg, Germany

Geese flying next to boat at the same speed looks like they're levitating

Instant water freezing at -30 °C.

This stop motion film made 92 years ago, long before CGI, shows a metal-eating bird that devours scrap in a garage and lays an egg that grows into a car with impressive FX

The world's smallest camera

OmniVision has unveiled an OV6948 camera that you can barely see. It has already made the Guinness Book of World Records.

The sensor is capable of receiving an image of 40,000 pixels in the size of 1.75 microns. The viewing angle of the lens is 120 degrees.

Osaka

A woman who got arrested for being a Fake Sign Language interpreter

How the bar scene in La La Land was filmed

Some scientists refer to octopuses not having eight legs, but six “arms” and two “legs,” because the two rear appendages are used to walk on the sea floor

Which game is most frequently searched for on Google: PUBG or Fortnite

Schlieren method

It has become especially widespread for visualizing various processes in an air environment.

It is probably the only way to observe convection live. In general, this method allows to see any change of density in transparent media. For example, when a candle burns, it heats the air, reducing its density, which allows to notice the obtained heterogeneities.

Why get cats and dogs if there is a pigeon?!

An amazing phenomenon at a temperature of -30 °🌡️