Cool. I Want.  I also enjoyed this from the comments section:
“I would never be able to figure that out when drunk. FAIL.”
travors:

The Negative. The appropriately named device tells time using the negative space created by lit LEDs. (via Geekologie)
Look closely.

Cool. I Want.  I also enjoyed this from the comments section:

“I would never be able to figure that out when drunk. FAIL.”

travors:

The Negative. The appropriately named device tells time using the negative space created by lit LEDs. (via Geekologie)
Look closely.