Streams

Katherine Hobson

Katherine Hobson appears in the following:

Noise Machines To Help Babies Sleep Can Raise Quite A Din

Monday, March 03, 2014

Infant sleep machines, used to mask outside noise, can exceed recommended noise limits when played at high volume and placed close to a baby's sensitive ears.

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Roller Derby Players Swap Bacteria (And Shoves) On The Track

Tuesday, March 12, 2013

Roller derby teams had distinct bacterial colonies on their arms before a bout, researchers found. After pushing and shoving on the track, those colonies were more similar. The research is part of the push to identify the microbes that live on (and in) us.

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