Twi
This Fabrication Technique Uses Individual Electrons to Make Metal Velcro
Using a low-power electron laser, researchers use a weird effect of physics to make dozens of tiny hooks quickly. Or, clearly witchcraft.
Listen to Ata Kak's Long-Lost Afro-House Classic, 'Obaa Sima'
A chance discovery in an African market led to the reissue of this lost classic.
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