Deaths and injuries in road crashes are a 'silent epidemic on wheels'

Traffic crashes kill and injure millions worldwide every year and are a major drain on economic development. Improving road safety would produce huge payoffs, especially in lower-income countries.

John Rennie Short, Professor, School of Public Policy, University of Maryland, Baltimore County • conversation
May 31, 2022 • ~10 min

Tour de France: How many calories will the winner burn?

Riders in the 2021 Tour de France will ride more than 2,100 miles (3,400 km) over the 21 flat and mountainous stages of the race. And they will burn an incredible amount of energy while doing so.

John Eric Goff, Professor of Physics, University of Lynchburg • conversation
June 24, 2021 • ~6 min

Robo-boot concept promises 50% faster running

A high-tech twist on an old idea – running on springs – could give human-powered movement its biggest boost in more than a century.

David Braun, Assistant Professor of Mechanical Engineering and Computer Engineering, Vanderbilt University • conversation
May 15, 2020 • ~7 min

Is your city making you fat? How urban planning can address the obesity epidemic

Four out of 5 Americans live in cities, so urban planning can make a big difference in our lifestyles – especially if it promotes healthy diets and physical activity.

John Rennie Short, Professor, School of Public Policy, University of Maryland, Baltimore County • conversation
Feb. 20, 2020 • ~8 min

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