Thursday, 31 January 2019

Polar vortex: Fire used to melt ice on Chicago train tracks

Flames from gas-fed heaters stop snow and ice from clogging up the track at railway intersections.

from BBC News - Home https://bbc.in/2RsdKSK
at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Philippines vice president Sara Duterte impeached for a second time

If convicted in a Senate trial, which is uncertain, she will be disqualified from running for president. from BBC News https://ift.tt/H0Ch...