You say "When I count to 3 and snap my fingers, you'll wake up and not remember a thing. You will be nicer and not mean. You will obey my every command." (Okay, the last part is stretching it a bit). haha Also, you can do it by laying a chicken on its side and draw a line in front of its beak. The chicken has to be looking at it as you mark a line with a stick or your finger in the dirt. The chickens eyes can see 360 degrees and it sees it and it'll get confused and will stay until you pick up the chicken or wipe the line away. That's what they said on "Outrageous Acts of Science".
You say "When I count to 3 and snap my fingers, you'll wake up and not remember a thing. You will be nicer and not mean. You will obey my every command." (Okay, the last part is stretching it a bit). haha Also, you can do it by laying a chicken on its side and draw a line in front of its beak. The chicken has to be looking at it as you mark a line with a stick or your finger in the dirt. The chickens eyes can see 360 degrees and it sees it and it'll get confused and will stay until you pick up the chicken or wipe the line away. That's what they said on "Outrageous Acts of Science".