He hand-made the first sets with his family in the backyard of his home. . Hertzano sold the first sets door-to-door and on a consignment basis at small shops. Over the years, the family licensed it to other countries and it became Israelâs #1 export game.
A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed on declines, and help prevent the vehicle from running away by accelerating down the decline.They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers.hey are usually used as an additional assistance to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased.
(November 2011) (Learn how and when to remove this template message) (Learn how and when to remove this template message) FPR (Film-type Patterned Retarder) is a technology promoted by LG that is employed in its line of 3D televisions based on circular polarization. It shows left and right images through different patterns in a circular polarizer.