Replaceable You: Adventures in Human Anatomy Decorative Formed from fossilized tree resin

Formed from fossilized tree resin millions of years ago

This animal encyclopedia contains over 100 creatures

- Piece the puzzles together

or anything that sparks your creativity

With each turn of the handle

Replaceable You: Adventures in Human Anatomy Decorative Formed from fossilized tree resinThe body is the most complex machine in the world, and the only one for which you cannot get a replacement part from the manufacturer. For centuries, medicine has reached for whats availablesculpting noses from brass, borrowing skin from frogs and hearts from pigs, crafting eye parts from jet canopies and breasts from petroleum by products. Today were attempting to grow body parts from scratch using stem cells and 3D printers. How are we doing? Are we