Search results for “refração da luz”

How Does A Rocket Escape Earth's Gravity

How do rockets break through gravity? Maths is all around us. It’s almost impossible to think of something that’s made without the help of mathematics. In this simpleshow we explain how maths made space travel a reality. Authors: Roman Ilyushenko, Nicolai Nobis The information for this video is p

Metric System - explained simply

The Metric System is a universal way to measure many different things. But how does it work and who invented it? We explain these and other aspects of the Metric System in this simpleshow. Click here to see more videos: https://alugha.com/mysimpleshow Authors: Roman Ilyushenko, Nicolai Nobis The

The history of hemp

The history of hemp began with cannabis as a medicine. In 2700 BC it was first recorded. Long controversial and banned, today one country after another around the world is loosening its restrictive cannabis legislation. Author: ZDF/Terra X/J. v. Kalkreuth/D. da Cruz/Maximilian Mohr Translation and

Satellite Navigation - GPS - How It Works

How does GPS know where to go? What has satellite navigation to do with it? Maths is all around us. It’s almost impossible to think of something that’s made without the help of mathematics. In this video we explain how does GPS satellite navigation works. Authors: Roman Ilyushenko, Nicolai Nobis