In July, Google introduced a redesign of the Android QR code scanner, but rolled it back. The updated interface is now starting to reappear.
How-To Geek on MSN
These are the first projects I made with my Arduino
I had to learn to walk before I could run.
Veritasium on MSN
A Hand-Built QR Code Shouldn’t Work but Somehow It Does
A manually constructed QR code offers a rare look into how digital information is stored using simple patterns. By assembling ...
Every Black Friday and Cyber Monday, millions of shoppers unknowingly become test subjects in retail's largest behavioral experiment. Under the pressure of flash sales and ticking countdown timers, ...
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