Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...
There's yet another portable computer format out for your money. The RootBoard follows what several others have already done ...
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In January 1994, the MTA officially debuted MetroCards as part of its effort to phase out subway tokens. Now, the transit agency is working toward having a completely contactless fare payment system.