Tom Yum

Swiss jumps using Leonardo da Vinci-designed parachute - Yahoo! News

Interesting that his prototype, designed hundreds of years ago, can still work today! It may not be the most efficiently designed model compared to today's standards, but it gets the job done.

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Love it, leave it or fix it.

Liberty

Cool! Thanks! I understand his submarine and airplane also worked when the modern day technology needed for their production was finally available and put to the test sevaral years ago!

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- Liberty

Tant01

Lib... I've tried to kindly warn you about hijacking other folks threads to squabble with Mr. B.
I'll have little choice but to ban you if this continues. Put the man on your ignore list already...

Thank you.

~R.

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"In all countries where personal freedom is valued, however much each individual may rely on legal redress, the right of each to carry arms - and these the best and the sharpest - for his own protection in case of extremity, is a right of nature indelible and irrepressible, and the more it is sought to be repressed the more it will recur."

James Paterson