Reflection - Expansion Fenomena

This week I have learned about expansion. I have learned that when heat isfocused into one spot of thing's structure, it may cause the thing breaks.

Then, I have to defy the heat with other thing to avoid the breaking. This can be formulated into a mathematical formula. I also learned aboutresilience. Obstacles during the process of making this project taught meabout earning something.

When you want something, you don't ask for it.You earn it.

Well, reader. Do you have something to say about expansion?