How do they backlight LCD screens?

In South Carolina, the first school for formerly enslaved people during the Civil War shifted to become a center for social activism during the Civil Rights movement, and stands today as a landmark of African American culture and history. Learn more about the Penn Center in this ...  Show more

Cramming for a test or other deadline may give you decent short-term results, but research shows it sacrifices long-term comprehension and memory. Learn why study methods like spacing and interleaving are better in this classic episode of BrainStuff, based on this article: https: ...  Show more

In this classic episode, Chris and Jonathan look at the effects studio Industrial Light and Magic.

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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.

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

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.