Understand tension forces through a fun superhero rope problem. This video uses a real-world–inspired scenario to explain how tension acts in a rope, how forces are distributed, and how Newton’s Laws ...

In this short video we will explain the physical cause of service tension and what happens when you add soap to water. We ...

After months of escalating tensions between the U.S. and South Africa, President Donald Trump hosted South African President Cyril Ramaphosa at the White House on Wednesday. Prior to the meeting, ...