349.2 Closed ecological life support systems
Life in a tin can.
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Astronomy Without A Telescope
the e-book is now available:
- The book is also now available through the iBooks app. Here is a quick guide to getting the book onto i-devices, such as an iPad.
- This is the Amazon version for Kindle. It will also work on devices (e.g. iPads) with a Kindle app.
- This is the .epub version which will work on other e-book devices without Kindle functionality.
Category astronauts
342. Dear Cheap Astronomy – Episode 115
Two steps (at least).
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333. Dear Cheap Astronomy – Episode 108
Building the future.
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329. Dear Cheap Astronomy – Episode 105
Staying alive.
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325. Dear Cheap Astronomy – Episode 102
The Moon or bust.
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