TED-Ed: Yes, scientists are actually building an elevator to space | Fabio Pacucci

The video explores the concept of space elevators as a safer, cheaper alternative to rockets for transporting payloads into orbit. It discusses the historical origins, physics principles, and design of space elevators, including the use of centrifugal force and geostationary orbit. The video also highlights the challenges, such as material strength, and future prospects, with companies aiming to build space elevators by 2050.

What are the potential risks associated with the construction of a space elevator?

What materials are considered as potential candidates for constructing the cable of a space elevator?

What are the current challenges in building a space elevator on Earth compared to Mars or the Moon?