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You can only see this optical illusion if you shake your head (I’m serious) 😂

Dr Michelle Dickinson

@medickinson

Kitesurfing, nanotech engineer on a mission to show that #science is everywhere through kitchensciencecookbook.com TEDx talk youtu.be/9jV-KW1jpJo

UK, US & NZ
medickinson.com
twitter.com/medickinson
Joined July 1, 2008