The Family Handyman on MSN

Best paint sprayers for DIY projects, tested and reviewed by a painting pro

The package includes everything you need, such as the SG2 Metal Spray Gun, RAC IV 515 Switch Tip, 25-foot Duraflex hose, and ...

Scientists Develop Spray-On Powder That Instantly Seals Life-Threatening Wounds

KAIST scientists have created a fast-acting, stable powder hemostat that stops bleeding in one second and could significantly improve survival in combat and emergency medicine. Severe blood loss ...