An airplane, traveling with a constant engine speed, makes a large and perfect circle parallel to the ground. There is no ...

The economic advantages of rotor sails vanished almost overnight, and with it the promising technology. A century later, ...

There are many more ways to use a tape measure than most people are aware of. These pocket-sized tools have hidden features ...

In total, year round, Alexandria Area High School offers more than 50 co-curricular activities and 29 athletic teams.

Using the quantum states of particles of light as currency could make for unforgeable transactions, and a new experiment has ...

In 1986, well before the sex scandals, the crack and the tiger blood, the 20-year-old actor embarked on the most intense ...

During the interview, Xu delivered a clear message: Chips are not the whole story when it comes to Huawei’s AI computing ...

Here's how to quickly and accurately determine ground speed during flight without sacrificing heading or altitude.

The problem with an emissions reduction target is that its mere existence implies it is achievable and that if we do achieve ...

With early voting underway for Durham’s municipal primary, here’s a look at the candidates for mayor and three city council ...

Errol Laborde writes a humorous reflection on thie first run of the Mardi Gras railroad train line from New Orleans to Mobile ...

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