Back to School if I sell my soul

Yeah DOH on the hats lol, I thought hard hats were all one size??? dad had some on the farm with a plastic adjustable band, but he say's you also get ones that are a bit different???? Why would I need a hard hat at a uni? Why do they think people are going to be throwing bricks at me

If they want to show you a new building under construction, our some of there labs may require them.