| Latest worldwide news
| Wearable devices #Proteas powered by blood - the ultimate in green fuel | | | Apr. 1 - Scientists in Sweden are developing wearable electronics that run on energy produced by naturally occurring chemical processes in the blood. Electricity harvested from glucose and oxygen can be stored in biofuel cells that the researchers say could be used to power pacemakers and other medical applications of the future. Jim Drury has more. |
| How underwater robots work Marlon Samuels Against a bright blue sky, | | | Against a bright blue sky, seagulls noisily squabbled above us as we set off aboard a crew boat, feeling rather small as we gently weaved our way past the gigantic vessels docked in Aberdeen harbor. The calm conditions that had allowed us to easily film inside the port quickly changed once we left the harbor, as we came up against 25-knot winds, rolling waves and spray soaking us from all sides. |
| |
Комментариев нет:
Отправить комментарий