▶ Tests on lithium battery fire – YouTube


Lithium batteries pose a unique hazard during transport because they contain stored energy, which if released through a short circuit is capable of causing a fire.

via ▶ Tests on lithium battery fire – YouTube.

World data transfer record back in Danish hands – Technical University of Denmark


… proving that it is possible to transfer fully 43 terabits per second with just a single laser in the transmitter. This is an appreciable improvement on the German team’s previous record of 26 terabits per second.

via World data transfer record back in Danish hands – Technical University of Denmark.