OMGFacts
@OMGFacts
All Things Factual and Curious.
参加 September 2009
207 フォロー中 5.3M ファン
☂️ A drone umbrella that follows you hands-free exists.
Canadian engineer Sahen Rai built it using quadcopter tech.
It's real, just not ready yet.
Sources: Interesting Engineering, PetaPixel
#omgfacts# #DroneTech# #Engineering#
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