December 20, 1787 My last to you was of Oct. 8 by the Count de Moustier. Yours of July 18. Sep. 6. & Oct. 24. have been successively received, yesterday, the day before & three or four days before that. — Thomas Jefferson, letter to James Madison.
Add this issue tot the myriad of other problems at Yucca Mountain: its active seismicity, including last year's revelation in Science that the earth's crust at Yucca is less stable than scientists previously had believed […]
The canal employed a series of hydrostatic locks—also called bear traps—that would create an “artificial flood” that changed water levels, allowing the barges to flow freely in either direction.
In the past, supertrunks were often constructed using coaxial cable.
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