Building Organs, On One Microchip At A Time | WAMU 88.5 - American University Radio
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Building Organs, On One Microchip At A Time

Bioengineers are developing microchips, about the size of a thumb, that can behave like human organs. Donald Ingber, director of the Wyss Institute for Biologically Inspired Engineering, discusses how the "organ-on-a-chip" works and why the technology could replace the animal model for drug testing.
NPR

Peru's Pitmasters Bury Their Meat In The Earth, Inca-Style

Step up your summer grilling game by re-creating the ancient Peruvian way of cooking meat underground in your own backyard. It's called pachamanca, and it yields incredibly moist and smoky morsels.
WAMU 88.5

Food Packaging & Pricing

Have you ever popped open a bag of potato chips only to be disappointed by the number of crisps in your bag? It's not just you. To avoid raising prices, companies often increase their "nonfunctional slack fill" or the difference between the volume of product and its container. We talk about how food packaging affects your recipe and wallet.

WAMU 88.5

Environmental Outlook: The Growing Fossil Fuel Divestment Movement

A look at the growing fossil fuel divestment movement.

NPR

Flood Maps Can Get Much Sharper With A Little Supercomputing Oomph

Entrepreneurs are turning to Oak Ridge National Lab's supercomputer to make all sorts of things, including maps that are much more accurate in predicting how a neighborhood will fare in a flood.

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