“The Copernican principle is a cornerstone of most of astronomy, it is assumed without question, and plays an important role ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Bose-Einstein condensates (BECs) are fascinating states of matter that emerge when atoms or molecules are cooled to extremely ...

Could math predict humanity’s end? The Carter catastrophe suggests we might be living closer to the finale than we realize.

When Prince Harry and Meghan Markle tied the knot at Windsor Castle in 2018 it was hailed as a new era for British royalty. It was hoped that the former Suits star would breathe fresh life into the ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

FOR three decades, the world knew Sonam Wangchuk as an education reformer, a climate activist and an innovator, whose ice stupas promised a new life to the cold deserts of Ladakh and the world. From ...

Multivariable equations are recommended by primary prevention guidelines to assess absolute risk of cardiovascular disease (CVD). However, current equations have several limitations. Therefore, we ...