The unique Hybrid Assistive Limb (HAL) suit was designed to assist people with muscle diseases, but it’s now been upgraded to deal with a really different variety of problem: handling radioactive substances. One of the vital few wearable materials that could stop radiation is tungsten, that’s extremely heavy: a normal tungsten vest weigh as much as 132 pounds. When worn at the side of a HAL exoskeleton, however, a vest may be worn for lengthy periods without causing fatigue — potentially allowing greater access to hazardous sites like Fukushima .
The winners of the 2011 Engadget Awards — Readers’ Choice
NPD: Apple grabs over 1 / 4 of the mobile PC business in Q4 2011 (including iPads), HP tops with laptops



