Mac Power Users Retired

Mac Power Users

Learn about getting the most from your Apple technology with focused topics and workflow guests. Creating Mac Power Users, one geek at a time since 2009. For new episodes, visit

Hosted by David Sparks and Katie Floyd.

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253: Life on Mars

April 27, 2015 at 5:00AM • 1 hour 26 minutes • Wiki Entry

David and Katie chat with Dr. Ross Lockwood about the workflows he used while spending four months as part of a NASA-funded simulation studying what it would be like for humans to live on Mars.

We're also announcing the end of our run on 5by5 and the show's future.

Thanks to MPU listener Jigar Talati for assistance with the shownotes this week!

Show Notes & Links Presented by CacheFly

In addition to our discussion with Dr. Ross Lockwood, David and Katie announce the end of Mac Power Users on the 5by5 network. Starting next week you can find the show on Please re-subscribe to the show's new RSS feed: can find the complete catalogue of shows, contact information and more at our new site,

Our thanks to Dan and everyone at 5by5 for a great run and all their support and assistance through the years and with the transition.