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This week, we explore the field of biomimicry and how nature can help inspire technologies of the future, including the crickets that are showing scientists how to make better hearing aids, dragonfly-inspired wind turbines and the aircraft that repairs itself. Plus, news of why heart disease begins much earlier than we thought, whether science publishing is facing a crisis, and the future of satellite navigation. Like this podcast? Please help us by supporting the Naked Scientists

Episode 016-  We could all use some tricks to make things a little easier in the kitchen.  In this show we will give you more than a few. If you have some, feel free to share them by clicking on the Contact button, email me at gabe@ guysandfood.com, or call the listener line at 716-427-GUYS (4897). The Guys and Food newsletter gives you delicious recipes, helpful kitchen hacks, and other things that any food guy will find useful. Some of the things in the newsletter will be exclusive, which means it won't make it on the podcast or blog. Sign up for the newsletter, you'll be glad that you did! (Don't worry, your contact information will never be sold or made available to any other person or organization.) Remember to subscribe to the Guys and Food podcast in Apple Podcasts, Stitcher, GooglePlay, and Tunein Radio.  In social media you can find us on Facebook and Twitter!

C. elegans embryos are protected by a trilaminar eggshell that is thought to make the embryos impermeable to small molecules. Olson et al. describe the hierarchical assembly of the different eggshell layers but reveal that the permeability barrier is a distinct structure that lies in between the shell and the embryo surface. This biosights episode presents the paper by Olson et al. from the August 20, 2012, issue of The Journal of Cell Biology and includes an interview with authors Sara Olson (Pomona College, Claremont, CA) and Karen Oegema (Ludwig Institute for Cancer Research, UC San Diego, CA). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

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