ActiGraft is an FDA-cleared regenerative wound solution which uses a patient's own blood to spur healing of chronic wounds such as diabetic foot ulcers. By Abigail Klein Leichman, The body's mechanism for healing wounds is quite miraculous. The wound bleeds. The blood coagulates and forms a clot.

U.S. Navy holds patents for enigmatic inventions by the aerospace engineer Dr. Salvatore Pais. He came up with potentially revolutionary technology that can "engineer" reality, devising an ultrafast craft, a fusion reactor and more. While mostly theoretical at this point, the inventions could transform energy, space, and military sectors.