New metalens powerful enough to capture the Moon
Compact nuclear fusion ‘a million times’ more effective
Air pollution study shows almost no safe place on Earth
Time travel might be possible
Ask not for whom the eVTOLs
Venice’s famous canals are running dry
$99 Bluetooth accessory enables satellite messaging
Quantum mechanics produces ‘magic energy’
Engineers solve fast-charging EV puzzle
Daily cannabis use ups heart disease risk by 34%
Old fungus could be used to make plastics
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