Scientists improved battery durability and energy density with a nano-spring coating. A research team led by Professor Kyu-Young Park from the Institute of Ferrous & Eco Materials Technology, ...

It is said that the leaf-spring suspension is the oldest suspension used for automobiles. The leaf-spring system was used more recently in '70s production cars, some of which are still in service ...

Add Yahoo as a preferred source to see more of our stories on Google. Tech expert Jennifer Jolly shares the latest gadgets and innovations designed to make your spring adventures safer, easier, and ...

MOBILE, Ala. (WALA) - Spring is in the air — finally — and that means our personal-tech go-to — Jennifer Jolly — is back with five must-have gadgets and tech tips to kick off the season.