Brass doorknobs automatically disinfect themselves in about 8 hours.
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Hockey player Jarome Iginla donates $2,000 to the children’s charity Kidsport for every goal he scores. Since 2000 it has added up to more than $700,000.
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There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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