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​Are "smart tattoos" a thing of the (very near) future? (bigthink.com)

It’s more than just aesthetically appealing…light-emitting tattoos could help us as a society, indicating dehydration in athletes or health conditions in patients at a hospital.

Police robot 'Digidog' labelled racist because of where it patrols (metro.co.uk)

Goodbye UTIs: Duke scientists develop vaccine strategy for urinary tract infections (www.eurekalert.org)