A device that writes, draws on water

It may be a miracle to walk on water, but scientists have figured out a way to write and draw on it. This post on Pink Tentacle describes a device created by Japanese researchers that "uses waves to draw text and pictures on the surface of water."

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The WRT1900ACS is Linksys' new best Wi-Fi router to date

CNET editor Dong Ngo compares the new WRT1900ACS and the old WRT1900AC Wi-Fi routers from Linksys. Find out which one is better!

by Dong Ngo