Low-cost imaging technique shows how smartphone batteries could charge in minutes

Low-cost imaging technique shows how smartphone batteries could charge in minutes

Scientists develop energy saving technique paving way for a carbon neutral society

NASA balloon detects California earthquake - next stop, Venus? Highly sensitive barometers on a balloon detected low-frequency sound waves caused by an aftershock. In their new study, the team behind the balloons describes how a similar technique could help reveal the innermost mysteries of Venus.