Security
The world's largest aircraft fleet was grounded for hours by a cascading outage in a government system that delayed or canceled thousands of flights across the U.S. on Wednesday.
Jan 11, 2023
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11
Engineering
Pennsylvania drivers know the effects that weather can have on paved roads—potholes, cracks and other pavement woes are a common occurrence. Climate change is accelerating the process, with devastating consequences for ...
Nov 14, 2022
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33
Energy & Green Tech
As extreme heatwaves ravage the United States, Europe and Africa, killing thousands, scientists warn that the worst is still to come. With countries continuing to pump greenhouse gasses into the atmosphere and the chance ...
Jul 22, 2022
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54
Engineering
The UK's rail service has been hit with widespread train delays and high levels of cancelations during the heatwave. The whole of the east coast line between Edinburgh and London was closed for hours on July 20 because of ...
Jul 22, 2022
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12
Engineering
Air conditioning already accounts for a huge share of the total energy consumption in warm climate countries. It is not just a burden to the environment, but also a financial blow to the pocket. It is an issue which prompted ...
Feb 15, 2022
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43
Engineering
Despite their deceptively simple function of transferring heat from one medium to another, heat exchangers are of utmost importance in machines. Heat exchange between two fluids depends on the material of the heat exchangers, ...
Oct 20, 2021
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38
