Leo Laporte and Iain Thomson talk with the Co-Founder of OpenROV, Eric Stackpole, about their newest open-source underwater drone, the Trident. See another edition of our popular 'Game of Geeks' segment. Father Robert Ballecer, SJ takes you to rLoop as they build a Hyperloop vehicle. In 'Call for Help,' we'll answer a Minecraft server question, and how to block ads on an Android phone. Aaron Newcomb makes a Raspberry Pi lawn sprinkler controller.

Hosts: Leo Laporte and Iain Thomson

Guests: Fr. Robert Ballecer, SJ, Eric Stackpole, Alex Wilhelm, Devindra Hardawar, Greg Ferro, and Aaron Newcomb

The New Screen Savers records live every Saturday at 3PM Pacific on twit.tv/live. Episodes are available for download and streaming later that evening at https://twit.tv/shows/new-screen-savers.

Thanks to CacheFly for the bandwidth for this show.