Skip to main content
  1. Home
  2. Emerging Tech
  3. Outdoors
  4. News

With a crazy folding design, Revolve has literally reinvented the wheel

Add as a preferred source on Google

Reinventing the wheel is a term that refers to a person trying to unnecessarily rethink an invention that’s already damn near perfect. But what if you do have an actual improvement to the wheel that justifies the reinvention? That may very well describe German designer Andrea Mocellin’s awesome Revolve wheel.

It’s a full-size, 26-inch spoked wheel that can be folded to a third of its diameter in a second, allowing it to take up just 60 percent of the space it would in its unfolded state. And it can be used for anything from bicycles and wheelchairs to, well, whatever else you might use a wheel for.

Recommended Videos

“Revolve has been designed and invented to be the first modular wheel,” Mocellin told Digital Trends. “With a simple action, you can open and close the wheel, making it practical and convenient for every user. Its portability is guaranteed with two handles that lock and unlock the wheel when unfolded.”

There are plenty of folding bikes and wheelchairs on the market. However, unless you go the route of deflating and re-inflating the wheels, there’s not too much that can usually be done to minimize the space they take up. That’s not ideal if you’re moving between different forms of transportation — say, for example, you’re catching a subway and bus to work, then cycling the rest of the way.

“Thanks to its modularity, the wheel has many possible applications, starting from bicycle and wheelchair to present and future foldable vehicles, land drones, and bike carts,” Mocellin said. “The vision is to open new frontiers to the present and future of foldable vehicles, starting collaborations with innovative companies and institutions that want to shape more efficient vehicles to everyday life.”

For now, Mocellin says the project needs the help of a company that is interested in bringing this innovative product to market. We thope it’s soon, though, because we’re running out of space for bikes in our apartment. This is the stuff disruptive technologies are made of.

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
This touchscreen is made from thread, and scientists want to put it in your clothes
The washable, breathable textile display can run simple apps, play videos, and even measure body temperature.
Garment GUI featured

Forget smartwatches. Scientists have developed a touchscreen that can be woven directly into clothing, letting users interact with digital content without carrying a rigid display. Researchers at the National University of Singapore (NUS) have integrated 54 specialised fibres into a sleeve to create what they describe as the world's first touchscreen built into a garment. Published in Nature, the research could open the door to clothing that does more than just look good. Your next smart outfit might actually be smart enough to show what's happening on your phone.

Your clothes could soon run apps

Read more
Scientists have figured out how to send smells over the internet, and coffee is just the beginning
The AI-powered Scentronic system can detect, transmit, and recreate five familiar aromas, bringing digital smell a step closer to reality.
Woman smelling sniffing drinking a cup of coffee

Imagine smelling freshly brewed coffee through a video call or getting a whiff of perfume before buying it online. Scientists are bringing that idea closer to reality with Scentronic, an AI-powered system that can detect smells, transmit scent data over the internet, and recreate aromas remotely. Developed by researchers from Ohio State University and Zhejiang Laboratory in China, the research, published in Science Advances, explores how digital scent transmission could add an entirely new dimension to online communication. Your next shopping session might literally come with a sniff test.

How does sending smells over the internet work?

Read more
Mori might be the cutest AI companion robot yet, and it reacts to you like a pet
The Pokémon-like companion can blink, dance, act shy, and respond to what is happening around it.
OKA Mori The Nature Companion AI Home Robot

With AI progressing so fast, it's only a matter of time before we start getting AI companions like the ones we used to see in movies like R2-D2, Wall-E, or Baymax. Now, Singapore-based OKA Technology has unveiled Mori, a cute little AI companion that looks less like a conventional home robot and more like someone turned the Pokémon Foongus into a table lamp.

Mori isn't meant to clean your house or control your smart home, but to serve as what OKA calls a "Nature Companion." It uses subtle movements, warm lighting, nature-inspired sounds, and small reactions to make its presence around the house feel calming rather than distracting. Mori can sit quietly while you read, sway along to music, welcome you when you enter a room, or encourage you to slow down for a moment without requiring a screen or a conversation.

Read more