In the case of the TR-3B Black Manta, it means a craft that uses highly pressured mercury accelerated by nuclear energy, so ...

Over 6,000 patents have been locked away under a federal law few even know exists. The Invention Secrecy Act allows the U.S. government to classify technologies it deems “dangerous” - from ...

One of the most astonishing facts about science is how universally applicable the laws of nature are. Every particle obeys the same rules, experiences the same forces, and sees the same fundamental ...

io9 examines what would happen if entrepreneur Roger Babson had successfully developed the anti-gravity device he sought for much of his life. io9 examines what would happen if entrepreneur Roger ...

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The Paik Nam June Media Bridge project—in Seoul, Korea—is more than a kilometer long (0.67 miles). It has museums, libraries, and shopping malls, but what it really needs are anti-gravity engines so ...

(KRON) — The hottest ticket in town is 30,000 feet up. A new anti-gravity attraction is taking off in the Bay Area, letting people feel weightlessness just like what astronauts in space experience.