Convenience of technology comes at a cost

As he rose to his feet from a knuckle-dragging crouch, primitive cave man wrapped his newly evolved opposable thumbs around the handy tools of his time - a club or spear - and instantly his life got easier. Two million years ...

Your Web product, in a locker near you

Online retailers Walmart.com and Amazon.com are looking to extend their reach by putting delivery lockers in drugstores and convenience stores, and in chain stores like Staples, to meet customers' demands for faster access ...

ROHM demos compact hydrogen fuel cell

(Phys.org)—Japanese electronic parts supplier ROHM has unveiled a compact hydrogen fuel cell, capable of recharging cell phones, tablet computers, etc., at this year's CEATEC—Japan's largest consumer electronics show. ...

Smaller genome, greater applications

Bacteria are often the ideal machines in industry. The inputs they require are cheap substances such as amino acids and sugar, and their outputs are valuable products such as bioplastics.

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