QR codes are now plastered on everything from restaurant menus to bus stops across Britain. But most people scanning them have no idea who actually invented the thing.
Anoniem stemmen is mogelijk. Registreer voor een profiel en score.
QR codes are now plastered on everything from restaurant menus to bus stops across Britain. But most people scanning them have no idea who actually invented the thing.
Anoniem stemmen is mogelijk. Registreer voor een profiel en score.
Which insect inspired the design of a tiny flying robot developed at Harvard, known as the RoboBee?
π³ 25 votes
