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

Giant Rubik’s Cube needs brawn as well as brains to solve

Add as a preferred source on Google

Here’s a Rubik’s Cube that’s as testing for the body as it is for the mind.

Its creator, puzzle enthusiast Tony Fisher, built the beast in a bid to claim a Guinness World Record for the largest fully functional Rubik’s Cube, and the Brit is hoping it’ll gain official recognition soon.

Recommended Videos

The giant cube, which took about two weeks to make, has an edge of 1.56 meters and weighs around 220 pounds (100 kg) – the stickers alone weigh a total of 29 pounds (13 kg).

“It’s fully functional but not quite as easy to use as a regular Rubik’s Cube,” Fisher quips in a video showing off his creation.

Regarding the world record – Fisher lists other giant Rubik’s Cubes around the world that he knows of, but discounts them as record breakers for various reasons.

For example, the Liberty Science Center in New Jersey has a cube that “may be a bit bigger” than Fisher’s, but he says it requires a remote controller to move its faces, and hasn’t been finished in the standard way with stickers.

“The Guinness World Records is the only book I’ve ever enjoyed reading,” Fisher says in his video, adding, “Having an interest in the Rubik’s Cube since 1980, it seemed very natural that I should attempt to make the world’s largest.”

The famous toy was invented in 1974 by Hungarian architect Erno Rubik, though it wasn’t until 1980, when Ideal Toy Company licensed the puzzle, that it really took off. It’s thought to have sold more than 350 million units globally, making it the most successful toy ever.

As for Fisher’s oversized effort, the fact that it actually works like the real thing is quite an achievement, though now we’d like to see an equally massive robot solve it in under a second.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
This smart knitted fabric can flip switches, count your steps, and even change shape
Grandma's knitting just entered its Iron Man era
Representative Image

For most of us, knitting brings to mind sweaters, scarves, and perhaps an ambitious grandmother determined to make winter more fashionable. Researchers at Harvard University, however, have a far more futuristic vision. They've transformed ordinary knitted fabric into a programmable material capable of changing shape, acting as an electrical switch, sensing movement, and potentially forming the foundation of tomorrow's wearable technology.

The research, published in Advanced Functional Materials by scientists at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS), demonstrates how machine-knitted textiles can "snap" between multiple stable shapes without relying on motors or rigid mechanical parts.

Read more
Starlink V5 is here, and it’s lighter, smarter, and far more efficient
The next-generation satellite internet kit promises improved efficiency while maintaining high-speed connectivity.
Starlink V4 vs V5

Not every hardware upgrade needs to be about speed. With Starlink V5, SpaceX is betting that a lighter design and lower power consumption matter just as much. The company has officially introduced its next-generation Starlink V5 kit, featuring a smaller and lighter design with significantly improved power efficiency.

Smaller, lighter, and far more efficient

Read more
Frontier joins the Starlink club with high-speed in-flight internet
The carrier plans to roll out SpaceX's satellite-powered Wi-Fi across its fleet starting in 2027.
Frontier Starlink partnership featured

If there's one thing budget airlines aren't exactly known for, it's great onboard Wi-Fi. In Frontier Airlines' case, it hasn't offered in-flight internet at all. That's about to change. Frontier Airlines has announced a partnership with SpaceX's Starlink to bring high-speed, low-latency internet across its fleet. Installations will begin in early 2027, making Frontier the first ultra-low-cost carrier in the United States to adopt Starlink's satellite-powered connectivity.

Streaming, browsing, and even gaming at 35,000 feet

Read more