Tomek Rygalik Bull Stool - Bull is a stool of character and utility. Its durable and rigid two-legged coated metal structure is supported by a single intersecting element, which acts as both footrest and rear legs.
surely coincidental :) Well, yes, probably. More interesting than false alien visitation theories is the extent to which these images may represent cultural borrowing or even travel over thousands of miles in a non technological age.
Looking through the physics book I came across the black hole. If you went through a black hole your body would be stretched, flattened, and eventually pulled apart. This is on page This has to deal with Chapter 7 Gravitation.
The Eridanus Void. This area shows almost no signs of cosmic matter, meaning no stars, planets, solar systems or clouds of cosmic dust. Researchers couldn't even find dark matter, which is invisible but measurable by matter once present in the region.