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batsignal Hand held bat signal
batsignal parts.jpg

Spotted in the MAKE Flickr Pool, this hand-held bat signal based, in part, on the Alien Projector from MAKE Volume 16. From Flickr user Oceaneer99.

Sean Michael Ragan

I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I am a long-time contributor to MAKE magazine and makezine.com. My work has also appeared in ReadyMade, c’t – Magazin für Computertechnik, and The Wall Street Journal.


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