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Tag: bolts
Roadbuilding
San Francisco-Oakland: Troubled bridge over water
Closing in on an end-of-summer opening, the $6.4 billion eastern span of the San Francisco-Oakland Bay Bridge is getting set for its big day more with a whimper than a bang. Good point from Dan Walters in San Jose Mercury News. Do the trials and tribulations (that seems like a reasonable one size fits all description […]
May 22, 2013
Equipment
Thunderbolts and lightning very, very … concrete recycling?
Citing “no effective recycling method for concrete,” German researchers are developing an electrifying method of their own. And it involves bolts of lightning.
October 15, 2012
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