Did you know that Mercury and Venus are the only planets in the solar system that do not have satellites? In the case of Mercury, because it is too close to the Sun. But what about Venus?
The energy from sunlight can be transformed into another class of energy, giving rise, for example, to new cooling systems very different from those of traditional air conditioners, offering more ecological alternatives.
Attoseconds are units much smaller than what our head and experience can even lead us to understand or imagine and are equivalent to a time interval of one millionth of a billionth of a second.
In any everyday context there are those who are always too cold or those who are always too hot. But, what is the reason for this difference in thermal sensations that makes some people much colder than others?
Not all metals have magnetic properties. In fact, naturally there are only three that do: iron, cobalt and nickel. However, could other metals be made to acquire that characteristic?
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.
