Does Cao Chong call the elephant method the easiest way?

In other words, the method of weighing the ship is very stupid. Just use a vertical rod and a cross bar, and use metal to prevent the wood from being weak. Use a lever principle to lift the elephant easily, and then use the lever formula to calculate. Is it larger? It's much easier than loading stones on a boat.

It took about half an hour to repair and lay a car hanger, and seven iron columns were welded together. In ancient times, it was very simple to find two walls, put a beam in the middle, and hang a crossbar as a lever below to hang an elephant; You don't need wood and iron bars, so how big is a general's iron gun as a weighing beam, hanging elephants and weighing heavy objects at the same time, you don't believe that elephants can be heavier than cars! It is normal for trucks to load 10 tons, so I don't believe elephants can load 10 tons.

It is very simple to put a hanger in the garage, so I don't believe that the last wooden hanger in ancient times is a long-standing problem. So, Cao Chong said that he was blowing Cao Chong's cow force, and his nose bubble didn't blow well. Cao Chong is a grandstanding joke. No wonder he died long ago. Cao Cao is the old ghost who is used to it! ! !