Highlights from the 2015 Geneva Motor Show

Aerodynamics

Team Sky rider Chris Froome, with the new Pinarello Dogma F8

McLaren, Aston Martin, Lamborghini and Ferrari have all done it ... now Jaguar Land Rover has done it, too. The legendary automaker recently joined forces with a major bicycle manufacturer, to create a super high-end bike. In this case, Jag collaborated with Italy's Pinarello to design the new Dogma F8 road bike, which will be used by the Team Sky racing team for the rest of the 2014 season.  Read More

The DeltaWing concept is designed to be a road-going, multi-passenger version of the compa...

With its swept-wing design and narrowed front end, there’s no mistaking the DeltaWing for anything else on the track. Now the company has unveiled a newly rendered DeltaWing concept, that it hopes will take the radical design and turn it into a high efficiency, road-going passenger car for four.  Read More

Computer simulation of a wing flex module

We tend to think of aeronautical engineering as having left the birds standing still sometime around the First World War, but since jet fighters can’t perch and quadcopters can’t snag salmon out of a stream, we still have a few things to learn. Taking a couple of pages from the avian playbook, Fraunhofer Institute for Electronic Nano Systems (ENAS) and its partners are developing wing flaps for airplanes that change shape like a bird’s wing for greater efficiency.  Read More

The Aerion AS2 will now use a set of three smaller jet engines for quieter running, improv...

Aerion Corporation has upped the cabin size and added an extra engine to the first in its planned range of supersonic business jets currently on the drawing board. Designed with Supersonic Natural Laminar Flow (SNLF) wing technology that was tested in transonic wind tunnel tests and in NASA flight trials, the Aerion AS2 will now use a set of three smaller jet engines in place of its previous large two-jet design to provide quieter running, improved take-off performance, and longer range.  Read More

The team behind the Arion1 hope to reach 90 mph and claim the bike world speed record

Last September, at the World Human Powered Speed Challenge at Battle Mountain in Nevada, a Dutch team made up of students from TU Delft and VU Amsterdam set the current world speed record of 83.13 mph (133.78 km/h) for an unpaced cyclist on flat ground in the VeloX3. The University of Liverpool Velocipede Team (ULVT) has now announced its intentions to take the title with the Arion1 Velocipede, a bicycle resembling an oversized medicine capsule that has been left out in the sun too long.  Read More

The fairings are made to fit most standard road bikes

If you were designing a vehicle to be as aerodynamic as possible, it would definitely be counterproductive if parts of that vehicle actually moved into the oncoming wind. According to Los Angeles-based engineer Garth Magee, however, that's just what the forward-turning top sections of bicycle wheels do. His solution? Upper Wheel Fairings, which shield the spokes from the breeze. He claims that cyclists using his fairings can go up to 20 percent faster without any extra effort.  Read More

A pre-certified Split Scimitar Winglet installed on a United Boeing 737-800 during the tes...

If you think that you've been seeing some funny-looking airliners in the past couple of months, you're not imagining things. On February 18th, a United Airlines Boeing 737-800 made the world's first commercial flight by an aircraft equipped with fuel-saving Split Scimitar Winglets.  Read More

Flying snakes are actually very gifted gliders, not unlike flying squirrels (Photo: Jake S...

So first of all ... yes, flying snakes do exist. Disappointingly, though, they don't have scaly dragon-like wings. Instead, they're able to flatten out their bodies after launching themselves from tree branches, proceeding to glide through the air for up to 100 feet (30.5 m). Recently, scientists figured out why that technique works as well as it does. Their findings could have some major applications for us humans.  Read More

The Walmart Advanced Vehicle Experience, on the road

According to a report in Truck News, Walmart plans on doubling the fuel efficiency of its trucking fleet by next year. In order to show that it's not kidding around, the retailer has collaborated with Peterbilt, Great Dane Trailers, and Capstone Turbine to create a concept "truck of tomorrow" known as the Walmart Advanced Vehicle Experience – or WAVE.  Read More

The Speed Up Bag is a combination cargo compartment and aerodynamic partial fairing

It's not uncommon for cyclists to carry snacks, phones, wallets or other items in a handlebar-mounted bag when out for a ride. Unfortunately, though, putting a block-shaped bag right on the front of the bike doesn't do wonders for its aerodynamics. That's why Slovenian inventor Joze Petkovsek created the Speed Up Bag. Not only is it sleeker than a regular bag, but a bicycle equipped with one is claimed to produce less wind drag than one with no bag at all.  Read More

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