Name: Looking at the Brain for Hidden War Wounds by SciFri in Podcast 11
Duration: 34 min 14 s
Description: Military doctors are starting to pay more attention to concussions and other traumatic brain injuries on the battlefield.

Podcast 11

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

Military doctors are starting to pay more attention to concussions and other traumatic brain injuries on the battlefield.

Looking at the Brain for Hidden War Wounds

A look at the past and future of robot technology. 

Predicting the Future of Robotics

A new survey finds many Americans are dubious about using certain new technologies for human enhancement.

Should People Be Made Stronger, Faster, or Smarter Through Technology?

What is the difference between this, THIS, and #this?

How Hashtags, Texts, and Tweets Are Influencing Digital Language

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

Looking at the Brain for Hidden War Wounds

SciFri

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