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— 3D Printing

Students create the ultimate rubber band race car

When you were a kid, did you ever have one of those toy race cars that was powered by a wound-up rubber band? If you did, chances are it wasn't quite as striking as Cirin. Modeled after mid-1950s Formula 1 cars, the one-off mini racer features state-of-the-art construction, and 16 ft (5 m) of looped elastic that allows it to travel 500 ft (152 m) at speeds of up to 30 mph (48 km/h). Read More
— Space

Growing greens on the Red Planet

When the first living visitor from Earth lands on Mars we might well expect it to be a man or a woman, but if students from the University of Southampton Spaceflight Society have their way, it could be one small step for a lettuce. That may seem more than a bit mad, but its part of an experiment to see if crops can grow in the Martian environment as a prelude to colonization. Read More
— Automotive

Students design the tire of the future

Although we've seen a lot of interesting ideas regarding what may be powering or guiding the cars of the future, it seems that those vehicles' tires don't fire the imagination in quite the same way. Korean tire manufacturer Hankook is trying to change that, however, with its Hankook Tyre Design Challenge. Here's a look at the student-submitted concepts that took the top prizes in this year's contest. Read More
— Automotive

Rolls Royce's electric go-kart takes on Goodwood Motor Circuit

Three weeks ago, the famed Goodwood House estate hosted its annual Festival of Speed. In a couple of months, noteworthy personalities and vehicles like the new Ant-Kahn Barchetta will descend on the UK motoring destination for the Goodwood Revival. In between those staple events, Goodwood has been keeping its asphalt hot with less famous events like this week's Greenpower IET Formula Goblin. Rolls-Royce sponsored a local team of primary schoolers, developing an "ultra luxury" electric go-kart for the event. Read More
— Health and Wellbeing

Students developing an injectable foam to treat battlefield wounds

When a soldier is wounded on an extremity such as an arm or leg, applying a bandage and/or tourniquet to stop the bleeding is typically a fairly straight-ahead process. However, in cases where an injury is received right at the junction between an extremity and the torso – places such as the neck, shoulder or groin – things get a lot trickier. Gauze pads treated with clotting agents are often packed into the wound, although they're not always sufficient for staunching the flow. A group of students from Johns Hopkins University are working on a better alternative, in the form of a hardening foam that's injected into the wound. Read More