"Let's with the ten gallon hat dine. How about you heard y'all males with big heads are better fighters nails with big heads think they're better fighters true the Chinese? I needed been betting on cricket fight since assume dynasty as far back as eight hundred years ago they claim that bigger headed males were better fighters. It wasn't until recently that scientists put that idea to the test in their experiments they tested may oldfield crickets and competitions where they paired males with similar body mass and size but different heads sizes they found that males with larger heads one more fights than males with smaller heads. Why do they think that happened because? Rose crickets with bigger heads have bigger weapons weapons what kinds of weapons insects mouth parts go maxine and manuals maximally are used for swallowing and manuals for grasping crushing or cutting food the size casualties mouth parts depends on head size they seek out from the front of their head and make great pinscher like weapons for grappling so what's the fighting for males live in small Berle's. I like to think of them as bachelor pads. Only instead of paying rent they have defend off males who may be interested in taking their territory the mail that gets the bachelor pad gets a chance to attract females. He does this by singing. I see always thinking about getting the girls goals. Aren't you dying no. I'm thinking about hats hats. I think I need one of those hats with horns. This moment of science comes from Indiana University with production support from the office of the provost on the web at a moment of science."