Скачать или смотреть Is Gravity Leaking From Another Dimension?

This video is about why gravity seems so much weaker than other forces in the universe. It explains that physicists have been trying to solve this “hierarchy problem” for decades, and one potential solution involves the idea of extra dimensions. The theory suggests that gravity isn't actually weak, but its strength is spread out into these hidden dimensions, while other forces are confined to our three-dimensional world. This idea originated with Kaluza-Klein theory and has been revived by string theory and the concept of “branes,” where our universe is a membrane floating in a higher-dimensional space. The video explains how gravitons, the particles that carry gravity, can travel into these extra dimensions, diluting its effect in our world.