A lot of cars only come with an automatic transmission nowadays, but a lot of them also offer a manual or sport mode, ...

The RB17 has a two-seat carbon fiber monocoque chassis and is rear-wheel-drive. A six-speed sequential transmission is housed in a carbon fiber gearbox with no reverse gear — reverse travel is handled ...

The catalytically active form of an iridium complex changes reversibly in the presence or absence of hydrogen. Such catalysts may be essential for the adoption of organic hydrogen-storage ...