From hypothetical magnetic levitation trains and space elevators that aren't even attached to the ground, to very real space ...

She insisted that some pilots have said they cannot explain some of what is depicted in videos of the sky circulating on social media. “My concern is, if it’s not craft from outer space ...

It can survive boiling water, outer space, and extreme radiation. Following is a transcript of the video. This funny looking little guy can survive boiling hot water, outer space, and decades ...