For the first time, scientists at Harvard University have converted a laser into a radio, thereby transmitting music wirelessly . Conventional radios convert sound into ….
Currently, a large part of all solar modules consist of silicon solar cells , which are preferred over flexible solar cells made of polymer films ….
According to a study by the Fraunhofer Institute for Solar Energy Systems ISE (PDF) in Freiburg, renewable energy sources are becoming increasingly important in power ….
The problem here is that the low CO2 concentration in the air makes it necessary to filter large amounts of air, which in turn causes ….
In an article by the renowned magazine Nature , scientists warn of the consequences that the introduction of the 5G mobile radio standard could have ….