The potato has been studied by NASA as an important source of food for long manned space missions. It was found that the number of potato plants needed to sustain one astronaut equaled the amount of potato plant required to process the air to breathe by one astronaut.

Beans increase flatulence because they carry a type of sugar called “oligosaccharides”, which are hard for bacteria to break down, so they release gas in the process.

The world record for the largest number ever counted to belongs to Jeremy Harper. He streamed the entire process online and raised money for charity. He reached 1,000,000. It took him 3 months.

The starfish is the only animal capable of turning its stomach inside-out. As it approaches its prey (usually a member of the mollusk family), the starfish reverses its viscera, protrudes them through its mouth, and projects them under the shell of its victim. Then it slowly devours the fleshy underparts of the helpless mollusk by a process of absorption.