We went to a class on Bronze Age weaponry. We learned the history of the weapons that were used int he Bronze Age and the functional aspects and benefits of each type of sword. We got to then pick a blank to make our sword from. We worked with sand and frames to create a blank mold for the melted aluminum to be poured into. Bs first mold fell short but we quickly fixed it up and recast it. They when the rest of the swords were cast we learned some science of alloys and metals and about tensile strength. Who knew that history and science could be so engaging and hands on, only homeschoolers! haha Since B was one of the older teens, he was elected to help with the final shaping and smoothing of all 27 blades! He put on the safety gear and got a quick lesson in sanding and grinding. He was insanely nervous at first but quickly got the hang of it and was soon a picky professional. He was turning out finely finished and sharpened (slightly) swords for the other boys. We then wrapped leather grips onto the blades to finish them up. This was an awesome event. I highly recommend that you google Swordcasting guy and see if you can get into one of his classes soon. He is from Texas but will come to any area if the demand is high. Someday I want to make a Bronze sword with his program.