Aussie boffins create electricity from air
Published in News

Enzyme uses atmospheric hydrogen to create electric current

Australian boffins have discovered an enzyme that converts air into energy.

5G requires a lot of power
Published in Mobiles
Monday, 29 July 2019 12:27

5G requires a lot of power

It will be a battery and base station vampire

The telephone industry is a little concerned that 5G’s orthogonal frequency-division multiplexing (OFDM), a holdover from 4G, might draw too much power in 5G devices and base stations.

Driverless cars suffer from an energy problem
Published in News

Huge brain needs huge power

While driverless cars are supposed to be the next big thing, there is a significant hurdle they have to overcome – power.

Gamers can save the planet by tweaking
Published in Gaming
Wednesday, 02 September 2015 11:56

Gamers can save the planet by tweaking

Berkeley researchers investigate energy use

Computer gamers could save a fortune, and the planet if they tweaked their machines a bit better.

Wednesday, 24 August 2011 12:28

Intel stuffs up something


Spectrawatt goes into chapter 11