Small Innovations - Big Impact
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Some of the most amazing innovations that improve the world are hidden in plain sight. Bill Gates invites you to play this game of hide and seek and find out if you can spot them. Learn more at http://b-gat.es/2opCwpu
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flame master
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when were these innovations made
![Big Horse In Small Cave - Knight Challenge [7]](https://i.ytimg.com/vi/k6ev49C6Edo/mqdefault.jpg)
