A bizarre metallic sphere discovered in Colombia has raised new questions about unidentified flying object (UFO). According to the social media website @Truthpolex, the item was seen floating over ...
Not much is known about the properties of neptunium, a highly radioactive man-made material that is a byproduct of nuclear reactors, except that it emits alpha, beta and gamma radioactivity. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results