TED Talks Daily Super speed, magnetic levitation and the vision behind the hyperloop | Josh Giegel
Nov 13, 2021
Josh Giegel, an innovative engineer and the hyperloop's first passenger, shares insights into a groundbreaking transportation system. He discusses how the hyperloop could revolutionize commutes, turning hour-long journeys into mere minutes. The technology uses magnetic levitation and vacuum-sealed tubes for incredible speed while promising environmental benefits. Giegel also highlights the challenges faced in development, showcasing the collaborative spirit that makes this futuristic travel vision a reality.
AI Snips
Chapters
Transcript
Episode notes
Hyperloop vs. Airplane
- Josh Giegel compares the Hyperloop experience to riding in a giant aluminum can at 500 mph.
- He contrasts this with the surprisingly mundane experience of modern air travel, highlighting how once-revolutionary technologies become normalized.
Hyperloop's Origins
- Robert Goddard, after the Wright brothers' first flight, envisioned a high-speed ground transit system with minimal air resistance.
- This concept, known as the "VAC train," is a precursor to the modern Hyperloop idea.
Hyperloop Explained
- The Hyperloop is a transit system using a pod in a subway-sized tube with reduced air pressure.
- This design enables high speeds with a fraction of the energy used by aircraft.