Today with smartphoes we can do practically everything, from receiving mail to buying online. That of taking it exclusively to make calls has become obsolete. In just 30 years, its technology has evolved dramatically. We review its evolution:
If all goes well and the right factors are brought together, the meteor shower that is expected in the early morning of Saturday, May 24, could be even more spectacular than the famous Perseids or "tears of Saint Lawrence" that occur each year towards the middle of August.
An international team of researchers from the universities of Colorado (USA), Tsing Hua (Taiwan) and Salamanca (Spain), has managed to generate and measure an isolated attosecond pulse in the X-ray regime. The finding has been published in the journal Proceedings of the National Academy of Sciences (PNAS).
This is the first time in history that a team of astronomers has managed to observe the violent death of a massive Wolf-Rayet (WR) -like star. Specifically, this star is 360 million light years away in the constellation of Bootes and died due to an explosion known as supernova II b. The finding has been published in the journal Nature.
Can you imagine that you are a follower of Coldplay and suddenly you are obsessed by the gorgoritos of Bisbal? Well, something like this has happened to a 58-year-old Dutch man.
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.