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Transportation

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Car crashes: Predicting high risk locations

Scientists have developed a new blackspot identification method that offers an unbiased prediction of crash counts and allows a more accurate way to identify high-risk crash sites. The blackspot program aimed to reduce crashes by targeting high-risk locat.

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Little projectors that pack a big punch

An image projected on a slanted or curved surface appears distorted and can appear out of focus in some areas. A high-intensity mini-projector about the size of a Euro cent coin can now correct for this effect. The projector‘s secret: Hundreds on ti.

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Discovery could energize development of longer-lasting batteries

Researchers have made a discovery that could open the door to cellphone and car batteries that last five times longer than current ones. They discovered new catalyst materials for lithium-air batteries that jumpstart efforts at expanding battery capacity..

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New technique controls autonomous vehicles on a dirt track

Researchers have a created racing, sliding, and jumping one-fifth-scale, fully autonomous auto-rally cars that runs at the equivalent of 90 mph. The technique uses advanced algorithms to keep the driverless vehicle under control at the edge of its handlin.

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Truck turns its own heat into power

A 195-year-old discovery is behind a new system that will save vehicles hundreds of litres of fuel and reduce their carbon emissions by as much as 2 to 3 tonnes per year..

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Self-driving truck acts like an animal

Researchers are finding inspiration in evolution’s biological counterparts in the development of a driverless truck. The first public demonstration of the vehicle will take place on a Dutch motorway on 28 May..

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Top driving distractions for teens as '100 Deadliest Days' begin

New research looks into the causes of teen crashes. Phase II of the report examines teen crash videos to determine trends in driver distraction. The results show that teens increasingly text and manipulate their phones in the moments leading up to a crash.

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Making airport surface traffic more efficient

Many major European airports are unable to expand. This means that aircraft departures, arrivals and surface traffic movements will have to be sped up. A new system designed to make surface movements more efficient is being tested in Hamburg, and at Arlan.

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Innovative approach makes for a smoother ride

Moving through water can be a drag, but the use of supercavitation bubbles can reduce that drag and increase the speed of underwater vehicles. Sometimes these bubbles produce a bumpy ride, but now a team of engineers has an approach that smooths out the r.