Each cartoon is a 640x480 pixel, greyscale GIF.
The Mongol Horde encounters two ancient wonders in one: The Great Wall of Pyramids of China.
The Cat in the Mac
"Look what I found out behind the barn - it's the 'Chickens Order-by-Mail Jokes 'n' Gags Catalog' - and somebody's torn out the order form, and circled the 'Wacky Grade A Jumbo Rubber Elephant Eggs'."
1489 - origin of the word "dingbat"
"And so, Mr. Brown, this final time, when Lucy pulled the football away, what happened?"
"Lemme in - c'mon! Can't you see it's me, Tiny?"
Fort Knox, shortly after people realize that silence is golden.
Carl stumbled into the room, and slowly, before the horrified eyes of the others, toppled over into slices.
"I'm not working the deep fryer anymore."