Marijuana: All you need to know
In this video we have collected everything you need to know about marijuana and cannabis. What are the risks and benefit? Medical uses? Is it a good idea to legalize it and what experiences did those countries make who already…
The Trouble With Hydrogen
Replacing fossil fuel with hydrogen seems like an ideal solution to make transportation environmentally friendly and to provide a backup for intermittent energy sources like solar and wind. But how environmentally friendly is hydrogen really? And how sustainable is it,…
How Bad is Nuclear Waste?
How much nuclear waste is there, how dangerous is it, what can we do with it? Today we look into nuclear waste disposal and nuclear waste recycling.