Alfred Nobel's last laboratory still exists, a stone's throw from a big explosives plant that his inventions and late-in-life business interests spawned. Welcome to Karlskoga, a small town in the forests of central Sweden where the Nobel peace prize founder made home in 1894, two years before his death. This pacifist and philanthropist was also the father of modern explosives -- and Karlskoga serves more than a century later as a living example of Nobel's global military industrial legacy. IMAGES AND SOUNDBITES