Your DNA may predict more about you than the way you look. According to the genetic theory of aging, your genes (as well as mutations in those genes) are responsible for how long you'll live. Here's ...

Here we explore what the theory of general relativity is and how it affects space-time. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The most serious criticism of the kenotic theory is the one which may be levelled at Arius, Eutyches, Nestorius, and the long line of theologians who were rejected by the main stream of the ...

Instead, people are now using it to reset their goals. Dubbed “October Theory,” these people are rethinking their approach to the last three months of the year. They’re using it as a time to ...

Ammar Mas-Oo-Di / EyeEm / Getty Images Monetary theory is based on the idea that a change in money supply is a key driver of economic activity. It argues that central banks, which control the ...

Learn about our editorial policies According to the quantity theory of money, the general price level of goods and services is proportional to the money supply in an economy. If the amount of ...

This program is useful for visualizing approximations of energy band diagrams, and performing back-of-the-envelope calculations of their important parameters. Energy bands can be modeled at varying ...