Student scores in math and science have been falling in the US, and now rank behind Estonia and Hungary. But all is not lost. This hour tech expert David Pogue discusses how investment in STEM can boost America's international standings. We'll also learn how serious gamers are embracing the DIY spirit, and we'll see what's new in Amazon's gadget world.

Guests:

David Pogue, Yahoo! Tech Columnist and host of PBS' Nova ScienceNow

Dan Rockwell, Program Manager, Software Prototyping Center, Technology Commercialization and Knowledge Transfer, OSU

Russell Holly, tech blogger for geek.com