One of the most important topics taught at the start of introductory physics is the idea of vectors. Students really need proficiency with them if they are to use force and momentum. Just about every ...

There is a new standard in town, and it's sort of a big deal. This new standard is the definition of the kilogram, the unit of mass in the SI system—the International System of Units). It replaces the ...

An independent institute for research into theoretical physics is being set up in Waterloo, Ontario, thanks to the generosity of a Greek immigrant who made his fortune through creating a high-tech ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Gravity seems like a predictable, even mundane, aspect of existence ...

The following is an excerpt from Seven Brief Lessons On Physics, by Carlo Rovelli. These lessons were written for those who know little or nothing about modern science. Together they provide a rapid ...