These tattoos might actually be the future of health monitoringpic.twitter.com/pUUJC25KVN
Color-changing tattoos
Researchers at Harvard and MIT are trying to make it easier for people to monitor their health. Wouldn't it be cool if all you needed to do to measure your blood sugar was to look down at your arm?
4:46 PM - 16 Nov 2017
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30 retweets
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