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Coursera course (free): Energy, the Environment, and Our Future
If you don't already know about them, Coursera offers free online classes on a variety of subjects - many at the university level. To find out more about Coursera, here's a link to their About page.

I was perusing their offerings today and found the following: Energy, the Environment, and Our Future taught by Penn State professor, Richard B. Alley who did research for the PBS series: Earth, the Operator's Manual. The class started Jan 6th but I signed up to receive notification when the next session comes out.

Here's a video intro to the course.



We should throw him a surprise party. It will cheer him up. We can use this tiny ad:
rocket ovens kickstarter - right now!
https://permies.com/t/87936/rocket-ovens-kickstarter-starting-monday


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All times above are in ranch (not your local) time.
The current ranch time is
Jul 17, 2018 11:23:19.