Wednesday, 27 February 2019

Why Did California Build Such Tall Bridges Over Its High-Speed Train Tracks?

Take a ride into the world of catenary design.

from Slate Magazine https://ift.tt/2TmqcbG
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Poland detains man suspected of planning assassination of PM Tusk

Police received credible information about possible attacks against Donald Tusk and his defence minister. from BBC News https://ift.tt/pMW...