A Puzzling Gravitational Pull | What on Earth? What could be the cause of this excessive gravitational pull? A volcano, or perhaps something else? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts We May Have Just Found the Strongest Material in the Universe Why all world maps are wrong How plastic from clothing gets into seafood A Weird New Way To Extend Your Phone Battery What Happens To Your Poop After You Flush? Could Galactic Walls Prove We’re Wrong About The Universe?