Category: Environment

Environment

Why does a rainbow have an arc shape?

In fact, the arc familiar to the human eye is only a part of a multi-colored circle. The entire natural phenomenon can be contemplated only from the side of an…

18 January 2022 · 2 min read

Environment

Aero train of the USSR: why was a successful project closed?

Work on high-speed monorail transport ended abruptly in the mid-1930s, despite positive reviews. In 1933, in the capital's Central Park of Culture and Leisure. Gorky, an unusual structure appeared: a…

16 January 2022 · 2 min read

Environment

Amazing discovery – bacteria can walk

Many non-drug infections are caused by bacterial biofilms - clusters of bacteria that live in and around us and are extremely resistant to external influences. These biofilms have a great…

14 January 2022 · 2 min read

Environment

20 liters of water per day from the air

A new mobile water generator extracts 20 liters of water per day from the air For more than 10 years, the water company Watergen has been developing a new technology…

14 January 2022 · 2 min read

Environment

Two mountains – higher than Everest

Two mountains - higher than Everest, if you measure their height differently Mount Everest, as you know from school, is the highest mountain in the Himalayas and in the world.…

8 January 2022 · 3 min read