How are LCD screens backlit?

Glass windows are as solid as the materials that surround them, yet they let light through. Learn the physics of why glass can be so transparent -- and why it took humans thousands of years to create totally clear glass -- in this episode of BrainStuff, based on this article: htt ... Show More

Although some driving skills can deteriorate with age, experienced drivers tend to be the safest drivers. To an extent. Learn when and how experts think drivers should be retested in this classic episode of BrainStuff, based on this article: https://auto.howstuffworks.com/car-dri ... Show More

As a U.S. President, Jimmy Carter championed education and renewable energy as keystones of a healthy nation. Outside of office, he helped other nations grow democracy, built afforadable housing with his own hands, nearly eradicated guinea worm disease -- and still found time to ... Show More

With the advent of LCD and plasma televisions, the reign of the cathode ray TV may have already ended -- but which new TV is the best? Tune in as our experts take a look at TV technology in this podcast from HowStuffWorks. Learn more about your ad-choices at https://www.iheartpod ... Show More

In this classic episode, Chris and Jonathan look at the effects studio Industrial Light and Magic. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

In this episode of TechStuff, Chris and Jonathan tackle a "touchy" subject -- touch screens. Discover the different kinds of technology that make touch screens a reality in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.c ... Show More

From the stage to the silver screen, we look at how lighting has played an intrinsic role in shaping our perception of entertainment. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

After covering the basics of electricity in an earlier episode, Jonathan and Chris return with the sequel, examining the concept of circuits. Listen in and learn more in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/liste ... Show More

Daniel and Jorge break down the physics and engineering behind solar panels Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

In this episode of Invention, Robert and Joe continue their exploration of photographic technology by taking it to the next phase in its evolution: the motion picture!  Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy ... Show More

As the Invention podcast ends, discussions of techno-history become part of STBYM again. So let's explore some past episodes of Robert and Joe's other series. Since we're already talking about optics, let's consider the telescope... Learn more about your ad-choices at https://www ... Show More

What are all the connections on the back of a television? From HDMI to composite to component cables, we explain what each means. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

From Moore's Law to the Laws of Robotics, we take a look at some famous "laws" about technology. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.