Nifty caterpillar BEAM bot


I love this bicore with five “slavecores” caterpillar BEAM bot. It is a photovore (light-seeker) with two operating speeds and rechargeable Li-Ion batteries (via USB). The builder has an Etsy shop too where you can buy his bots.

Middle Creek Merchants Robot Page
Middlecreek Merchants Etsy Shop

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

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