Skip to main content

McLaren applies F1 tech to health care, air-traffic control, Wi-Fi, and athletics

Racing in Formula One demands the most cutting-edge technology working under some of the most adverse conditions thinkable. For years amazing tech has come from the minds of men and women squeezing every ounce of performance out of everything from a computer sensor to a suspension part to a tire. Racing is racing, it is competitive and glamorous and exciting, but when you boil it down it is just a business, and businesses must change and grow or perish.

A Formula One race car is equipped with 120 sensors. These produce a million pieces of information every second. That flow of data from car to pit is the essential part to forming the race strategy and winning. In the case of McLaren its sensor technology and data processing became such a cutting-edge part of the company that the firm spun it off into McLaren Applied Technologies (MAT). Today, every Formula One car on the circuit has had a McLaren computer processor on board since 1993.

Business minds decided to take this amazing tech and see where else it could be applied, and the answer was in an endless amount of places. MAT is big in the health care field, implanting sensors into patients who have had strokes, are recovering from surgery, or are at risk of developing diabetes. But it does not stop there, MAT is also involved in optimizing Air Traffic Control systems, Wi-Fi on trains, and even in helping in athletic training.

In Italy, the other stronghold of Formula teams, there is Dallara, known to motorsport fans as the pre-eminent chassis supplier to many Formula One and IndyCar teams. Dallara took to digital transformation to speed up the time it takes from developing a racing chassis on paper to getting it on the track from three years down to about nine months. This is due to a super computer it developed to simulate testing conditions digitally instead of on tracks and in wind tunnels. This tech was then applied to the production lighter carbon fiber components that see use on the track, and in building lighter-weight robots for industrial use.

In today’s digital world there is likely no end to the uses this technology may have. Humans are just starting to scratch the surface of what is possible in this digital world.

John Elkin
Worked for many off road and rally and sports car publications throughout the 1980s and 1990s. Decided to go look for a…
Mercedes-Benz G580 first drive: old-school off-roader goes electric
2025 Mercedes-Benz G580 from three quarter view.

American car buyers mostly know Mercedes-Benz as a luxury brand. But for decades, the automaker has also produced the tough, rugged G-Class (also known as the Geländewagen or G-Wagen), an SUV not afraid to get its leather upholstery muddy. And now, this iconic Mercedes is going electric.

The 2025 Mercedes-Benz G580 with EQ Technology — the final name of the SUV previously known as the EQG — isn’t the first electric off-roader. The Rivian R1S and R1T and GMC Hummer EV have proven that electric powertrains and off-roading are a great combination. But the electric G-Wagen is different because it’s based on an internal-combustion model — and a very traditional one at that.

Read more
Honda believes hydrogen semi trucks will make the case for fuel cells
Honda hydrogen fuel-cell semi truck.

Honda remains committed to hydrogen fuel-cell vehicles, but the market for those vehicles remains limited. So Honda is looking at other uses for fuel cells -- including commercial trucks.

To show how that could work, Honda converted a semi truck to fuel-cell power, replacing its diesel engine with three fuel-cell modules. Together, the three modules produce a combined 321 horsepower, and can propel the truck to a top speed of 70 mph. There's enough onboard hydrogen storage capacity for a 400-mile range with a full load, Honda claims.

Read more
Mercedes-Benz G580 vs Rivian R2: Is the much cheaper Rivian actually better?
2025 Mercedes-Benz G580 from three quarter view.

Mercedes-Benz has finally taken the wraps off of the new "Mercedes-Benz G580 with EQ Technology." Yeah, it's a mouthful, but it's basically a new electric G-Wagon. It looks a lot like the G-Wagon you know and love, but with an electric powertrain and a battery. It's not the only electric SUV out there, however, and there are some great ones -- like the Rivian R2.

Both the Mercedes G580 and the Rivian R2 have a lot going for them, but they also approach the electric SUV slightly differently. Is one better than the other? I put the two head-to-head to find out.
Design
The approach that the two vehicles take to design is quite different -- and you might like one better than the other.

Read more