Valentine's Day gifts: Tech for lovers and friends
If your partner or friend is tech-obsessed, we've rounded some cool items we think they'll love this Valentine's Day.
Google and Microsoft work to reduce energy use and promote sustainability as product battle heats up.
A staircase of sustainably forested wood graces Building 43 of Google's Mountain View, Calif., headquarters. The walls of the building are layered with nontoxic cotton soundproofing material.
Caption by: Bill Detwiler
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