On: Mars likely to have enough oxygen to support life:...

[feefie]

You might enjoy this 4 minute video of Dr. Robert Zubrin giving three reasons why we should go to Mars.

I find it very inspirational/motivational to re-energize my focus on my own work, even though I'm not working on anything Mars related:

https://www.youtube.com/watch?v=plTRdGF-ycs