Arbalest Arbalest The arbalest (also arblast) was a late variation of the crossbow coming into use in Europe during the 12th century. A large weapon, the arbalest had a steel prod ("bow"). Since the arbalest was much larger than earlier crossbows, and because of the greater tensile strength of steel, it had a greater force. However, the greater draw weight was offset by the smaller powerstroke, which limited its potential in fully transferring the energy into the crossbow bolt. The strongest windlass-pulled arbalests could have up to 22 kN (5000 lbf) of force and be accurate up to 100 m. A
Heavy Weapon Heavy Weapon Heavy Weapon (or Heavy Weapon: Atomic Tank) is a side-scrolling shoot 'em up video game developed by PopCap Games and released in 2005. In "Heavy Weapon", the player guides a powerful atomic tank through several stages of opposing enemy forces. The tank moves only left and right, while its main weapon, a turret gun, can be aimed in a 180 degree span and nukes which can destroy enemies off the screen. The game's storyline deals with a Red Star (Soviet Union) invasion, and the player takes the role of the commander of an Atomic Tank to repel the