and that is how a thermos knows how to keep hot things hot
and cold things cold. /qresearch/ - aren't you proud to be part of something so profound?
can we D5 again tomorrow? PLZ?
…or you could ask Pythagoras. repeating decimals are Sooooooooooooooooo evil.
fkn biblefags… oh wait. this is qresearch. jesus lives here. nm.