We're back with another podcast that's done in 30 minutes and is free! Every week we welcome guests from PCWorld/Macworld/TechHive to discuss four tech topics in 30 minutes. Plus each week we'll thrown in a bonus topic that's, er, off topic.
This week PCWorld Senior Editor Michael Brown and Macworld Associate Editor Serenity Caldwell join us to discuss two-factor authentication and bad passwords, technology to save energy, how we buy/rent/stream/watch movies, and the Hyperloop.
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This story, "Clockwise 6: Playlists to shower by" was originally published by TechHive.