bullishbounty

#Catstr fascinated by a "perpetual motion" desk toy.…

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Fascinating timelapse showing the growth of ice crystals on a soap bubble. [📹 Carolyn Collier]…

How big is the biggest black hole? [🎞️ cleoabram]…

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It looks like a digitally altered video, however, it's a real screen in Chengdu, China. [📹 mychinatrip]…

How does an atomic bomb explode? [🎞️ techtuv]…

Double sided embroidery. [📹 马艳文苏绣生活馆, Douyin]…

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Listen to this starling’s beatboxing skills.…

bullishbounty

Carl Sagan speaks about self-worth and human aspirations.…