Nowadays we have access to all the inventions and benefits of civilization. And our distant ancestors used to get along with what they did themselves from the materials found around. And they didn’t have any complicated devices – only stones and sticks. You have to work hard trying to craft one of them. Sharpen the end of this log to turn it into a formidable weapon. Well, how did it work? Then let’s check its effectiveness in practice! Throw the log at the target and try to hit the bull’s-eye!