Esther Dyson is an angel investor and philanthropist focused on healthcare, biotechnology, and space.

Host: Leo Laporte

Guest: Esther Dyson

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NSA Is commandeering the Internet, Silent Circle preemptively shuts down, the kids guide to the internet, and more.

Hosts: Jeff Jarvis, Leo Laporte, and Gina Trapani

Guests: Bruce Schneier, Kevin Marks, and Matt Cutts

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Kaltura is the world's first Open Source Online Video Platform, providing both enterprise level commercial software and services, fully supported and maintained by Kaltura, as well as free open-source community supported solutions, for video publishing, management, syndication and monetization.

Hosts: Randal Schwartz and Dan Lynch

Guests: Zohar Babin and Michael Dale

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Here's what's coming up for FLOSS in the future. Think your open source project should be on FLOSS Weekly? Email Randal at [email protected].

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How you can save Samsung, Facebook institutes class structure, Wall Street raider targets Apple, and more.

Hosts: Tom Merritt, Sarah Lane, Iyaz Akhtar, and Jason Howell

Guest: Randal Schwartz

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The Sony Xperia Tablet Z, GoPro HERO3 Black, Olympus Stylus TG-2 Camera, and more!

Host: Leo Laporte

Guests: Bryan Burnett, Jason Howell, Aaron Kammerman, Tony Wang, and Shannon Morse

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Android drama, LG G2, Nexus 7 issues, a hardware showcase, Chromecast anything, and more.

Hosts: Jason Howell and Gina Trapani

Guest: Myriam Joire

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Vote for your favorite app from this week's Arena at aaapoll.com/122.

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Neck Magic Air Cushion, smoke alarm with voice alerts, Double Robotics iPad robot, and we say goodbye to Jeff Needles.

Hosts: Dick DeBartolo and Leo Laporte

Guest: Jeffrey Needles

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For more details and a chance to win the Mad Magazine "What The Heck Is It?" contest, visit GizWiz.Biz.

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September 11th event rumored for an iPhone 5C and 5S announcement, Larry Ellison on Apple and Steve Jobs, and more.

Hosts: Leo Laporte, Rene Ritchie, Andy Ihnatko, and Alex Lindsay

Guest: Adam Christianson

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Make your Minecraft mining trips more efficient with these tips!

Host: Chad Johnson

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How crazy is the Hyperloop? Xbox One drops another restriction, Sony to sell lenses for smartphones, and more.

Hosts: Tom Merritt, Sarah Lane, Iyaz Akhtar, and Jason Howell

Guest: Denise Howell

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