History The Sodium Reactor Experiment 3 years ago The sodium reactor experiment was a proof of concept for a type of reactor that made use of liquid sodium as a coolant, instead of the more common water. Facebook Twitter LinkedIn More Share via: 0 0 0 More Continue Reading Previous UFO Sighting of the Day – July 09, 2020Next The Biggest Explosions on Earth More Stories History UFO News UFO Sightings Open C3 Subcommittee Hearing on UAP Phenomena 9 months ago History Why the Soviets Never Put a Man on the Moon 3 years ago History The Biggest Explosions on Earth 3 years ago History UFO Sightings UFO Sighting of the Day – July 09, 2020 3 years ago History Flying Saucers and France in the 1950s 3 years ago History Exploration of the Planets 3 years ago