Ep 15. Boaz Almog Levitates a Superconductor
TEDTalks: Rad Invention season 1 episode 15, titled "Boaz Almog Levitates a Superconductor," is a fascinating exploration of the world of superconductors and their potential uses. The episode features Boaz Almog, a physicist at Tel Aviv University, who demonstrates the concept of quantum levitation by levitating a small superconductor above a magnetic track.
Almog begins by explaining the basic principles of superconductivity and how it allows for the levitation of objects. He describes how, when a superconductor is cooled to a certain temperature, it loses all electrical resistance and can interact with magnetic fields in unique ways. This interaction creates a magnetic field that opposes the original magnetic field, leading to levitation.
In the demonstration, Almog shows how a small superconductor can be made to levitate above a magnetic track, seemingly defying gravity. He explains how this concept could be applied to transportation, such as maglev trains, which use magnetic fields to levitate above tracks and move at high speeds with little resistance.
Almog also discusses how superconductors could be used in energy storage, with the potential to revolutionize the way we store and use electricity. By creating a ring of superconducting material, electricity could be stored in a magnetic field and released when needed with minimal energy loss.
Throughout the episode, Almog's passion for science and innovation is evident. He speaks with enthusiasm about the possibilities of quantum levitation and its potential to transform various industries. He encourages viewers to embrace curiosity and to explore new and innovative technologies to improve the world around us.
Overall, "Boaz Almog Levitates a Superconductor" is an engaging and informative episode that showcases the exciting possibilities of superconductivity. Through expert explanation and demonstration, Almog demonstrates the power of science and the potential for new and innovative solutions to real-world problems.