Test your knowledge of blast design, explosives properties, OSHA/NFPA/OSM/ATF/MSHA regulations, bulk equipment safety, explosives history and much more with this software package. More than 1,300 questions can be used for learning, testing, training or just fun. For Windows computers only. Please note: This is an SEE Education Foundation exclusive item. It is not subject to any ISEE promotional sales, discounts, coupons and coupon codes.