Predecessor to the ETA - BIG ANCIENT self launcher

Being a retired earth systems scientist, I try to keep up on whats in
the news, and do a lot of reading, especially when it is available on
the web. And, being involved in gliding (formerly in hang gliding) I
found a recent article in SCIENCE NEWS to be "interesting." Check
out: http://www.sciencenews.org/view/gene...iles_nonsto p

Interesting to find such calculations within paleontological
circles!

And, its fun to deviate from the usual chatter for a minute or two.

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