Stephen Hawking's FINAL THEORY: Close friend reveals last collaboration on the Big Bang STEPHEN Hawking’s close friend and colleague Thomas Hertog has candidly spoken about his final collaboration with the late theoretical physicist, who died in March this year. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Perpetual motion: NASA’s orbiting space fridge will break known laws of physicsCavemen used 'ASPIRIN' while living off diet of mushrooms, pine nuts, moss and rhino meatAre AI and humans set to MERGE? How a secret start-up is mind-melding people with MACHINESAmerican Medical Association Opposes Republican Health PlanMatter: How Did Aborigines Get to Australia? DNA Helps Solve a MysteryNanotechnology among us but regulators aren’t doing enough to protect humans, experts warn