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Smart Takes

The editor's corner, where the day's headlines are discussed and dissected.

design

Could brightening clouds combat global warning?

Researchers have revived the idea of brightening clouds to cool down the Earth.

design

Could penny-sized 'microthrusters' propel satellites?

A rocket thruster no bigger than a penny may be the future of powering small satellites in space.

design

Performance-enhancing gym clothes

Slip into a garment by Move and the clothes will help you improve your Pilates technique.