Nocolas Bras is a acoustinc instrument maker as well as a prolific blogger about unusual instruments. He runs a blog called Rare and Strange Instruments.\\
http://rareandstrangeinstruments.com/ \\
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Here is a TEDx talk by Nicolas Bras describing the use of tin cans in instrument making.\\
{{youtube>3DBG9aU_7Ws}}\\
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Here is the official website of Nicolas Bras. \\ 
http://www.musiquesdenullepart.com/ \\
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Here is the official youtube channel showing many of his invented instruments. \\
https://www.youtube.com/user/musiquesdenullepart/videos \\
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Here is a video showing 72 of his instruments. \\
{{youtube>0TPkDPJmoA8}}