The results reported below suggest that in a study of the mechanism of frictional electrification, quantitative measurements may be of doubtful value, because a similar leakage is apt to take ...

To see how the no-slip condition arises, and how the no-slip condition and the fluid viscosity lead to frictional stresses, we can examine the conditions at a solid surface on a molecular scale. When ...

One of the first science concepts that most people get exposed to as kids is static electricity. Take a balloon, rub it on ...

Super Typhoon Julian (international name: Krathon) was downgraded into the typhoon category on Wednesday morning, state ...

Benign tumors of the oral cavity can include warts, canker sores, thrush, cold sores, and mucoceles. Read more.

Yes, you really can climb a building by jumping back and forth between two opposing walls. Thank you, Isaac Newton.

Methods A testing apparatus was constructed to measure the peak torque generated during a controlled rotation of the foot. Six parameters that could potentially influence the frictional forces, were ...

For nearly 30 years, scientists have theorized that such a vortex should be possible within the realm of electromagnetism. In ...

Super Typhoon Julian (international name: Krathon) was downgraded into the typhoon category on Wednesday morning, state ...

An asteroid is expected to make a “horseshoe path” around Earth over the next two months. For the next two months, an unusual ...

Typhoon Julian (Krathon) is still expected to hit Taiwan, which is within the Philippine Area of Responsibility, but PAGASA now says the typhoon may 'move erratically' after landfall ...

Julian” (international name: Krathon) has weakened into a typhoon as it continues to move slowly northeastward towards the southwestern coast of Taiwan, the state weather bureau said. PAGASA in a 5 a.