When you wander around the internet, sometimes you can find some crazy stuff. Check this out: It's an old account of a weird phenomena created by giant plastic sheets at 3M Corporation. In short, ...

Neutron stars are ultra-dense star remnants made up primarily of nucleons (i.e., protons and neutrons). Over the course of ...

Dark matter makes up 27 percent of the universe’s total mass and energy — nearly five times more than “normal” matter that comprises planets and stars. True to its name, dark matter is hard to ...

Epithelial tissues are in constant interaction with their environment. Maintaining their functionality requires dynamic ...

There are some things in life that just sort of happen. Desks get covered in dust and scraps of paper. Clothes get dirty and the laundry basket fills up. Weeds slowly creep across an untended ...

There may be a fifth fundamental force of the universe that we haven’t documented yet — and, according to new research, our best bet of uncovering it may not lie in deep space, but in objects ...

An image of the experiments showing a coil that the researchers used to measure the frequency at one point. (Courtesy: R Bjørk) Magnetic levitation is already employed in systems such as Maglev trains ...

This is a cooler physics problem than I initially realized. It goes something like this. A block has a mass of 1 kg and is placed on a vertical wall such that the coefficient of static friction is 0.5 ...