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 ...

Atomic and molecular collision processes are the physical interactions of atoms and molecules when they are brought into close contact with each other and with electrons, protons, neutrons or ions.

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Robert Kelly is managing director of XTS Energy LLC, and has more than three ...

Hanamkonda, Telangana: In a tragic incident a Class 4 student died under mysterious circumstances in Telangana's Hanamkonda. The incident reportedly occurred at Tejaswi High School in Nayeem Nagar, ...

Price elasticity measures how demand changes with price adjustments; key for investment decisions. Investors should focus on companies developing inelastic products for greater pricing power.

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 ...

Atletico Madrid have confirmed that defender Robin Le Normand has been diagnosed with a traumatic brain injury following the game against Real Madrid.