Tag Archives: holes

Nano-Optic Technology for Enhanced Security (NOtES)

Nano-Optic Technology for Enhanced Security (NOtES) from Nanotech Security uses nano-sized holes punched into surfaces to reflect light and display security messages with the same brightness as an LCD screen. No batteries needed!

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Machine that fills cups with beer from the bottom

I am completely mesmerized by this machine. How does this work? And how do the cups not have any holes after it’s been lifted off of the beer dispenser machine. Is it magic? [via]

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