Ethical Choices With Cosmetics, 3D Printed Batteries, And Halloween Fun

Jump to the 1:27 mark to listen.

This week Kris Abel introduces What She Said’s Christine Bentley, Sharon Caddy, and Kate Wheeler to…

Katarina Rantanen who is launching a new app called Cosmethics that can scan the bar codes of health and beauty care products to retrieve information on the ingredients curated by a biochemist.

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Dr. Elena Polyakova and her husband Dr. Daniel Stolyarov have invented a way to use Graphene, a recently discovered wonder material, to create 3D-printed batteries capable of replacing traditional AA batteries in your home. They’ve just launched their own company, Graphene 3D Lab in order to bring the invention to market soon.

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