In Japanese mythology, Oni can mean a variety of things like demon, troll, orc or ogre. Children play "oni gokko", which is the same as Tag, but who is "it" is called "the oni"
Skin is the body’s largest organ, making up about 16% of your body weight—and it’s constantly renewing itself. You shed nearly a million skin cells every day.
NASA’s Webb Telescope recently studied tiny dust particles in space, likely from asteroids and comets. These particles could reveal insights into planetary formation and the spread of essential life materials. Scientists aim to uncover cosmic processes
An "android" (andro - man; eide - looks like) is a robot built to look like a human, while a "cyborg" (cybernetic organism) is a living thing with mechanical parts