After driving for about six hours, a trucker decides to pull over and sleep for a little while.
As soon as he falls asleep, he is awoken by some knocks on the door of the cab.
“Can you tell me the time, please?” asks a jogger.
“Yeah, it’s 4:30,” answers the trucker. He falls asleep again, but he is awoken again by another jogger who wants to know the time.
“It’s 4:40!” yells the trucker.
Deciding to really try to sleep a little, he writes on a piece of paper: I DON’T KNOW THE TIME. He sticks the paper in his windshield.
…
..
.
But he is awoken again. ‘It’s 5:25,” says another jogger.
A teacher asked a student why his feet didn’t turn red
A teacher was giving a lesson on blood circulation. Trying to make the matter clearer,
he said “Now, students, if I stood on my head the blood, as you know, would rush into it, and I should turn red in the face.”
“Yes, sir.” the boys
“Then why is it that while I am standing upright in the ordinary position, my feet don’t turn red from blood?”
…
..
.
Little Johnny shouted, “It’s because your feet aren’t empty.”
