Tinker cad Making eye from cylinders

Today at tech I used tinker cad to make an eye while just using cylinders. I had to group and align the cylinders to get the shape I needed. I also had to make some shape a whole so I could get a shape that I needed like the outside of the needed to be shaped like a moon or a banana.

Tech

Today at tech was my second time at tech.We went to Mrs Ferguson's class to carrion from lasts week work.This week we had to learn about Uni structural,Multi structural,Relational and Extended Abstrad.Uni structural means one piece of information,Multi structural means three individual things that don't want to share information,Relational means three things that want to share information and Extended Abstrad means three things sharing information and seeing what they have in common and have a big plan.Then we drew four pictures that our client likes.