For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

Sarah Sabherwal, 32, captured what appeared to be a fireball on her phone camera on Saturday (September 27) morning. The flaming object can be seen plunging to Earth at around 7am over Croydon. Sarah ...

Abstract: This article proposes a sensorless control method based on a fractional-order terminal sliding mode observer for high-speed permanent magnet synchronous motor (HSPMSM) with LCL filter. The ...

An unusual object has left experts scratching their heads after it plunged from the sky and landed on a farm. The large carbon fibre cylinder, measuring around 5.6 feet (1.7 m) in length and 3.9 feet ...

Debunked calculates the terminal velocity of a human during free fall. ‘Something dramatic has happened': Robert Reich says U.S. is finally seeing Trump's true impact Zach Bryan faces country music ...

Eerie footage shows the moment a mystery object falls from the sky over London. Sarah Sabherwal, 32, captured what appeared to be a fireball on her phone camera on Saturday (27/9) morning. The flaming ...

Abstract: To enhance the dynamic performance and disturbance rejection of the surface-mounted permanent magnet synchronous motor (PMSM) speed control system, a new sliding-mode controller is proposed ...

When an earthquake hits, you have only seconds to act. And if you don’t know exactly what you should do—or you have incorrect information about earthquake safety—you could accidentally be putting ...