Question???

a sponge, then pull it out and squeeze it out..

holes?

air

Well... if the barrel is full, you can add an object that displaces 10lbs of water but only weighs 5lbs itself. Or any combo of math that you would like to make the 5 lb difference. \r \r \r

I like hte holes answer: mine was air

i got a riddle.....\r \r Will we see the answer before this blog dissappears

disappears i mean

lol sorry.... forgot I blogged this one. The answer was holes.