Skip to main content

The hands on this clock are made from an experimental magnetic rocket fuel

Ferrofluid Clock

If everyone’s favorite Marvel symbiote Venom was a clock, what would it look like? That may sound like a riddle, but it’s not. It’s a Kickstarter campaign. Simply called Ferrofluid Clock, it’s an analog desk clock in which the hour and minute hands are made of an oily dark magnetic liquid, called ferrofluid, held in place by hidden magnets behind the face.

This magnetic liquid was invented by NASA in the 1960s to use as possible rocket fuel. Since then, many creative types have seized upon ferrofluid as a material due to its unusual, almost alien appearance and movement. Now you can use it to tell the time, too. (Note: the liquid used here, unlike NASA’s original version, is non-combustible.)

“Since I first discovered ferrofluid four years ago and decided to design products around it, my first idea was to have a flat-panel display with ferrofluid inside of it,” creator Matt Robison, CEO of MTR Designs, told Digital Trends. “Now that it’s done, I wanted to introduce it to the world in a beautiful product that is also useful. After trying different prototypes I decided on an analog desk clock. We hand-craft the clock body from wood. It’s a very beautiful stand-alone product, [with a] detachable flat panel display that really gets your imagination going when you interact with it.”

The Ferrofluid Clock is comprised of two pieces. There’s the transparent flat front panel containing the ferrofluid liquid. Then there is a back piece featuring the clock face. A custom high-torque quartz clock movement is used to move hidden magnetic arms, which pulls the ferrofluid around the face. You can manipulate the ferrofluid yourself using a magnet, but once you release it, it will spring back to its proper position for continued timekeeping. Because the clock face is only a 2D-printed design, you can also choose to create or print your own to customize the look of the finished product.

“This will appeal to anyone who has a fascination with science, magnetism, art, or even lovers of unique design elements,” Robison continued. “I find that people with engineering mindsets are the most likely buyers of ferrofluid products, but the people who spend the longest amount of time playing with ferrofluid are children. Give a child a magnet and some ferrofluid and there goes the rest of the day.”

As ever, we offer our usual words of caution about Kickstarter projects. However, if you’re aware of these and nonetheless keen to get involved you can head over to the campaign page to pledge your cash. Prices start at $339, with an estimated shipping date of February 2020.

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 AI cloned my voice using just three minutes of audio
acapela group voice cloning ad

There's a scene in Mission Impossible 3 that you might recall. In it, our hero Ethan Hunt (Tom Cruise) tackles the movie's villain, holds him at gunpoint, and forces him to read a bizarre series of sentences aloud.

"The pleasure of Busby's company is what I most enjoy," he reluctantly reads. "He put a tack on Miss Yancy's chair, and she called him a horrible boy. At the end of the month, he was flinging two kittens across the width of the room ..."

Read more
Digital Trends’ Top Tech of CES 2023 Awards
Best of CES 2023 Awards Our Top Tech from the Show Feature

Let there be no doubt: CES isn’t just alive in 2023; it’s thriving. Take one glance at the taxi gridlock outside the Las Vegas Convention Center and it’s evident that two quiet COVID years didn’t kill the world’s desire for an overcrowded in-person tech extravaganza -- they just built up a ravenous demand.

From VR to AI, eVTOLs and QD-OLED, the acronyms were flying and fresh technologies populated every corner of the show floor, and even the parking lot. So naturally, we poked, prodded, and tried on everything we could. They weren’t all revolutionary. But they didn’t have to be. We’ve watched enough waves of “game-changing” technologies that never quite arrive to know that sometimes it’s the little tweaks that really count.

Read more
Digital Trends’ Tech For Change CES 2023 Awards
Digital Trends CES 2023 Tech For Change Award Winners Feature

CES is more than just a neon-drenched show-and-tell session for the world’s biggest tech manufacturers. More and more, it’s also a place where companies showcase innovations that could truly make the world a better place — and at CES 2023, this type of tech was on full display. We saw everything from accessibility-minded PS5 controllers to pedal-powered smart desks. But of all the amazing innovations on display this year, these three impressed us the most:

Samsung's Relumino Mode
Across the globe, roughly 300 million people suffer from moderate to severe vision loss, and generally speaking, most TVs don’t take that into account. So in an effort to make television more accessible and enjoyable for those millions of people suffering from impaired vision, Samsung is adding a new picture mode to many of its new TVs.
[CES 2023] Relumino Mode: Innovation for every need | Samsung
Relumino Mode, as it’s called, works by adding a bunch of different visual filters to the picture simultaneously. Outlines of people and objects on screen are highlighted, the contrast and brightness of the overall picture are cranked up, and extra sharpness is applied to everything. The resulting video would likely look strange to people with normal vision, but for folks with low vision, it should look clearer and closer to "normal" than it otherwise would.
Excitingly, since Relumino Mode is ultimately just a clever software trick, this technology could theoretically be pushed out via a software update and installed on millions of existing Samsung TVs -- not just new and recently purchased ones.

Read more