then at some point he was not longer able to resist the police recruitment drive: “I constantly heard the advertising on the radio and saw the posters and ... criminal methods and interrogation techniques. After this period of specialist theory, there were six months of practical training including patrol duty and the ... also take whole PCs and laptops to pieces to secure data stored on the hard drive for use in criminal proceedings. © Thomas Eisenhut 4 von 5 Text ein-/ausblenden

the Cold War. KGB officers would write the key down on paper or on a hard drive, pack it in a briefcase and take it to the recipient of the message by air ... And why do you want to send these quantum keys via satellite? You could in theory also send photons via the fibre-optic network. But as losses are inevitable

Robert Bosch AG presented the world’s first “windscreen wiper with electric drive”. More light and more consideration In between these two events, things happened ... When it came to vehicle construction, it was still obvious, at least in theory, that strength was the key. Cars were built on a framework made of steel ... serious injuries decreased by around 15,000. “If you want to change ingrained driving habits, you always need to apply pressure from the outside," says Mr. Schulte

computing? A lot of the stuff in the area of quantum computing is still just theory and pie in the sky, but, even so, we have to look at the possible implications ... exactly is 5G? How 5G is going to kickstart Industry 4.0 and autonomous driving. Read more Adobe Stock Robots Will we be nursed by robots in the future

three times as much energy as the current crop of lithium-ion batteries. In theory, at least: if their potential is to be unlocked for mass production, a whole ... Hydrogen is converted in the fuel cell into the electric energy needed to drive electric motors. Since hydrogen can store significantly more energy per