Two visions fight for the Democratic Party’s soul as it searches for purpose, direction, and a modicum of popularity.
In terms of railcar type, tank cars represent another critical growth segment, holding 30% of the market share in 2024. The surge in transportation of liquids such as fuel, chemicals, and perishable ...
Interesting Engineering on MSN
US engineers' new shape memory alloy system could make rail tracks safer, longer-lasting
Illinois engineers have developed a self-healing concrete rail tie system using shape memory alloys that return to their ...
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