Space travel has always hit a wall with slow speeds and massive fuel needs. Gravitic propulsion systems offer a game-changing ...

Here's the semi-forgotten story of how, in 1986, NASA picked an Appleton high school student's experiment to fly on the space ...

They are entirely feasible and, with sufficient funding, we could build one within months or years! Due to the effect of the Coriolis force on the semicircular canals (three tubes in the inner ear), ...