Check out our "Unsung Women of Science" gallery at http://scifri.me/pvusvx

Female scientists have contributed to some of science’s biggest breakthroughs, from unraveling the structure of DNA, to discovering fission, to mapping the ocean floor. So why don’t we know their names? This week on Science Friday, we’re celebrating science’s unsung heroines. We’ll hear about Maria Sibylla Merian, the 17th century “mother of entomology,” whose watercolors documented insect metamorphosis. We’ll also learn about Marie Tharp, whose maps of the ocean floor paved the way for continental drift theory. Plus, meet the women programmers of the ENIAC, the first all-electronic, multipurpose computer.

Writing Women Back Into Science History

Ryan Rykaczewski describes one of the most massive migrations on the planet, driven by the sun. Image by Tintinnidguy (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons 

#ExplainTheSun  - The Largest Migration on The Planet

Once, there was the ordinary incandescent light bulb. It shone brightly, but wasted much of the energy put into it as heat. Then came the compact fluorescent. And as costs have dropped, consumers have increasingly been switching to light-emitting diode (LED) technology for many lighting applications, in an ongoing search for a more efficient bulb. Now, in work published in the journal Nature Nanotechnology, researchers report that nanophotonic devices may be able to breathe new life into old incandescent technology. Marin Soljačić and Ognjen Ilic, two authors of the study, explain how they’ve been able to “recycle” some of the incandescent bulb’s wasted heat and re-emit it as visible light, boosting efficiency.

For the Lowly Incandescent Bulb, a Ray of Hope

Science, technology, and other cool stuff from public radio's Science Friday. It's brain fun, for curious people. From WNYC Studios.

Writing Women Back Into Science History

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