17 reactions | If you act quickly at the first symptoms of a cold, you stand a good chance of outrunning it.check out the video. | Howcast | Facebook

677K views · 4.2K reactions | Origami engineering at its best designed by @byucmr  #Engineering prowess unfolds in the design of deployable solar arrays for spacecraft. These prototypes mirror the complexity of costly metal mechanisms, enabling broad design exploration in the physical realm. @degreesoffreedomco | Interesting Engineering | Facebook