Sampling California's first lab-grown chocolate

Sampling California's first lab-grown chocolate

Gabriela Glueck puts lab grown chocolate under the microscope.

Lab-grown chocolate, bird flu, beans, egg substitutes

From chocolate grown in a petri dish to the latest updates on bird flu, this is a sciencey episode along with a few beans, lemons and eggs. Gabriela Glueck puts lab grown chocolate under the microscope. Apoorva Mandavilli reports on the bird flu crisis and what items to avoid when you're shopping. Genevieve Ko offers alternatives for recipes that involve eggs. Steve Sando and Julia Newberry of Rancho Gordo share their ideas for using 50 varieti…