Henric waited for the others finishing up their diagrams after he was done drawing his, he then looked up to Professor Moxley for more instructions. So they were going to make a can-to-can string communication device,eh? Easy..he did this a couple of times too back in the day,he was sure he could do it in a jiffy. Okay time to get the materials ready, he got up towards the front and grabbed the things he needed before moving back to his seat. He laid them on his table carefully as if he would do them in a step by step process. Henric turned the empty can upside-down, grabbed hold of the hammer with a nail put on his other hand and started punching a hole through the middle. He needed to be careful with his thumb by doing this, it wouldn't be fun if he hurt himself in the class.