💁🏻♀️ ICYMI: 🛠️📏 Duct tape stays secure on #spacecraft and peels away without leaving residue thanks to a property called #viscoelasticity.
EngineerGuy Bill Hammack explains how this material acts like a liquid and a solid to solve complex #engineering problems.
#activities #chemistry #cotton #design #experiment #inventions #physics #plastic #rubber #science #ww2 #tksst #video
