What is the Hyperloop? Here’s everything you need to know

Hyperloop Transportation Technologies unveils its new Quintero One capsule

We live in an age of unbelievable technological progress. To a visitor from the distant past, this would surely seem like a utopian age. Yet in many areas of life, things don’t seem to have changed all that much, and transportation is a woeful example of this. The roads are still lined with cars, the skies streaked with airliners. 20th century science fiction foresaw flying cars and teleporters; the 21st century settled for Segways.

Dreams never die, however, and the fantasy of futuristic transportation is very much alive right now as exemplified by a concept called the Hyperloop. While it’s not as mind-shattering as a teleporter or as fun as a personal jetpack, the Hyperloop could revolutionize mass transit, shortening travel times on land and reducing environmental damage in the process.

What is the Hyperloop?

The Hyperloop concept as it is widely known was proposed by billionaire industrialist Elon Musk, CEO of the aerospace firm SpaceX and the guy behind Tesla (as well as, in the last year, a number of public gaffes). It’s a reaction to the California High-Speed Rail System currently under development, a bullet train Musk feels is lackluster (and which, it is alleged, will be one of the most expensive and slow-moving in the world).

A one way trip between San Francisco and Los Angeles on the Hyperloop could take about 35 minutes.

Musk’s Hyperloop consists of two massive tubes extending from San Francisco to Los Angeles. Pods carrying passengers would travel through the tubes at speeds topping out over 700 mph. Imagine the pneumatic tubes people in The Jetsons use to move around buildings, but on a much bigger scale. For propulsion, magnetic accelerators will be planted along the length of the tube, propelling the pods forward.  The tubes would house a low pressure environment, surrounding the pod with a cushion of air that permits the pod to move safely at such high speeds, like a puck gliding over an air hockey table.

Given the tight quarters in the tube, pressure buildup in front of the pod could be a problem. The tube needs a system to keep air from building up in this way. Musk’s design recommends an air compressor on the front of the pod that will move air from the front to the tail, keeping it aloft and preventing pressure building up due to air displacement. A one way trip on the Hyperloop is projected to take about 35 minutes (for comparison, traveling the same distance by car takes roughly six hours).

Emerging Tech

Awesome Tech You Can’t Buy Yet: AI-powered cat toys, wallets, and food containers

Check out our roundup of the best new crowdfunding projects and product announcements that hit the web this week. You may not be able to buy this stuff yet, but it sure is fun to gawk!
Emerging Tech

SpaceX Starlink: Here’s everything you need to know

SpaceX Starlink is the name of Elon Musk's ambitious plan to blanket the globe with high speed broadband internet via a network of satellites. Here's everything you need to know about it
Wearables

Skydio’s self-flying drone now has an Apple Watch app for flight prep

Skydio's clever R1 autonomous drone now has its own Apple Watch app, making flight preparations simpler than ever. The $2,000 flying machine is now also selling at its first retail outlet — Apple Stores in North America.
Cars

Hold on to your butts: These are the fastest cars in the world

Think your car is unbelievably fast? Think again. From wind-cheating bodywork to powerful engines, these cars were designed for the singular pursuit of speed (and it shows).
Emerging Tech

Keep your holiday gift list high tech and under budget with these gadgets

Modern technology doesn't always come cheap, but there plenty of premium devices that don't carry a premium price. Whether you're looking for a streaming device or a means of capturing photos from above, our list of the best tech under $50…
Emerging Tech

When tech goes wrong: Banksy’s shredder was meant to totally destroy his artwork

Banksy's recent auction stunt was meant to totally destroy one of his most famous pieces of work, but a fault with the shredder has left the buyer with something almost certainly worth far more than the $1 million she bid for it.
Emerging Tech

Death from above? How we’re preparing for a future filled with weaponized drones

Drones are beginning to enable everything from search & rescue, to the delivery of medicines to hard-to-reach places. But they are also being used as cheap, and deadly flying bombs. How can we defend ourselves?
Emerging Tech

The best drone photos from around the world

Most of today's drones come equipped with high-end cameras, which are quickly revolutionizing the world of aerial photography as we know it. Here are some of the best drone photos from around the world.
Emerging Tech

A Fitbit for your cat shit: Automatic litter box tracks your kitty’s health

It may look like a sci-fi teleportation chamber, but Footloose is a high-tech litter box that promises to be the most cutting-edge way for your kitty to take a dump. Here's how it works.
Emerging Tech

This 3D-printed house made of earth and rice husks costs less than an iPhone

Italian 3D-printing company WASP has just demonstrated the 3D printing of a hut structure using a combination of 3D-printed concrete and a mud-based material. All for around $1,000.
Emerging Tech

Scientists want to bore holes through clouds using lasers from satellites

Researchers at the University of Geneva in Switzerland have proposed a plan to use ultra-hot and ultra-short laser beams to punch through cloud layers and transmit information from satellites to Earth.
Emerging Tech

Behind the unsettling sci-fi landscapes of Simon Stalenhag’s ‘Electric State’

The narrative artbook follows the journey of a young traveler, Michelle, and her robot, Skip, as they head west to the Pacific coast through an alternative America torn apart by civil war and the trappings of military-grade virtual reality.
Emerging Tech

Get your head in the clouds with the best vaporizers for flower and concentrates

Why combust dead plant matter when you could vaporize the good stuff and leave the leaves behind? Here's a rundown of the best vaporizers money can buy, no matter what your style is.
Emerging Tech

Get one of the best cheap drones you can buy, and cry less when you crash

Want to get in on all this hot drone action, but don't want to spend half a paycheck to make it happen? There are actually lots of feature-packed budget options. Check out this list of the best drones under $500.
1 of 4