A massive crater on asteroid Psyche may hold the key to whether it’s a lost planet’s core or something more complex. New simulations suggest NASA’s upcoming mission could finally solve the mystery.

Traditional particle counting only provides information on particle size. Conversely, dynamic image analysis provides detailed data on both shape and size. This allows specific particle types (e.g., ...

Portable particle testing at the source allows users to immediately see what is happening in their fluids. This was showcased through a major innovation in lubrication maintenance unveiled at the 2025 ...

Leatherman FREE series reviewed with new magnetic and redesigned features. Rock the Country festival: Artists dropping out amid Kid Rock controversy How a $30 billion welfare program became a 'slush ...

Add Yahoo as a preferred source to see more of our stories on Google. A chain of plasmoids is created on the equatorial plane along the current sheet, where the particle density (left part) is higher.

Spin waves are collective oscillations of electron spins in magnetic materials. They represent a quantum mechanical phenomenon in which electrons’ angular momentum or spin fluctuates in a coordinated ...

In a twist on conventional wisdom, researchers have discovered that in ocean-like fluids with changing density, tiny porous particles can sink faster than larger ones, thanks to how they absorb salt.

A single component failure can bring an entire system to a halt, leading to costly downtime, safety risks and compromised performance. For mechanical engineers, designing critical components isn’t ...