Recent content by Kern Dog

Or my ex wife and three identical friends.

That is a matter of displacement. Rocks in the pool have the same effect as in the boat pushing the boat down aside from the thickness and area of the body of the boat.

Oh, yeah....you bought a wagon awhile back!

If you're looking at the math of it....7 feet tall? If the tree grows 6 inches in height, not diameter every year, every 2 years you're adding a foot. Total height change is 3 feet in 6 years. It was already four feet from the ground. 4 + 3 += 7. It can't be that simple though. What is the trick?