- balpen
- n. ballpoint pen, type of pen with a small rotating metal ball at its point
Holandés-inglés dicionario. 2013.
balpen
Look at other dictionaries:
Ballistic pendulum — A ballistic pendulum is a device for measuring a bullet s momentum, from which it is possible to calculate the velocity and kinetic energy. Ballistic pendulums have been largely rendered obsolete by modern chronographs, which allow direct… … Wikipedia
