Engineering

Perspective: Building megaprojects on time and under-budget

A Perspective sheds light on why megaprojects take so long and cost so much—and what can be done to prevent the problem. Why did Boston's "Big Dig" building project go 19 billion dollars over budget and take nine years ...

Engineering

New fuel cell architecture uses nanowires to deliver durability

A promising, more durable fuel cell design could help transform heavy-duty trucking and other clean fuel cell applications. Consisting of nanowires that are less susceptible to corrosion than other designs, the innovative ...

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