A team of Canadian scientists has developed an electrolyser capable of absorbing water from the air and dividing it into its two components: hydrogen, which can be used as fuel, and oxygen, which is released into the atmosphere.
The treasure of Lima is an adventure story where we find betrayal, blood and piracy. Unfortunately, it is difficult to discern what is legend and what is reality. The only thing certain is that a great treasure was stolen and has never been found.
Alexander Graham Bell became famous for patenting the telephone in the United States in 1876, but he had another lesser-known facet: his contributions to treating deafness.
How will we keep astronauts safe from the dangers of cosmic radiation? How will we prevent them from running out of water and food? What to do with the psychological stress that living far from Earth means?
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.