A. Plutonium. The world's first nuclear explosion was achieved with plutonium, a man-made element produced in nuclear reactors. Plutonium is created when an atom of uranium-238 absorbs a neutron and becomes plutonium-239.
Infinity Tattoo Meaning. Infinity tattoos are steadily on the rise with many people opting to get these in one form or another. The infinity symbol, often used in mathematics, represents a never-ending loop and is depicted as a number 8 on its side. In the tattoo world this can be seen as a symbol of never-ending or limitless possibility. Some cultures also believe it to represent rebirth or reincarnation.
Infinity symbol meaning for today is really diverse for many people. There is something in the sign that keeps attracting everybodyâs mind and thoughts. You know, you will never be able to find the end of infinity symbol shape, it doesnât start or end, but itâs also not a circle, it is divided into two halves.