The California High Speed Rail Authority conducted computer simulations, know as a train performance calculator, earlier this year to show that it can meet the 2 hour 40 minute trip time between ...

Researchers have developed a technique for measuring speed and distance in indoor environments, which could be used to improve navigation technologies for robots, drones -- or pedestrians trying ...

It’s not so long ago that speed and distance judgement was regarded as a skill acquired by those prepared to invest years in their running. For a substantial investment of a different kind you ...

A survey has been made of existing data on laminar flame speed and two-plate quenching distance for the propane -O₂-N₂ system. Semiempirical correlations have been derived to express these quantities ...

We invited three elite runners to run on the world’s fastest treadmill to examine the differences between running fast and running far (but still pretty fast).