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Michael Allen
Freelance Science Journalist
Tag:
sound
Watch a ‘sonic tractor beam’ do some midair sewing
Watch a peacock get a female’s attention—by making her head vibrate
Moths use acoustic camouflaging fur to evade bats
Acoustic tractor beam can grab objects from behind obstacles
Elephant rumbles travel more than 6 km through the ground
How to weigh tiny objects using sound
Sonic tractor beam can manipulate objects in mid-air