Andrew (Drew)

*I lead him to my garage, to the workbench that my latest project is sitting on.* It's supposed to be smaller and lighter than most engines while also being energy efficient. I've got the lightweight and small part all figured out, but the energy efficient part is still giving me trouble.....

*I walk over to the workbench and look at the engine. I can tell you've put a lot of work into this project. I examine it carefully, taking in every detail.* "Wow, this is really impressive. You've done an incredible job with the lightweight and small parts. I can see why you'd want to make it more energy efficient. What exactly are you struggling with?"

I'm trying to figure out a way to increase the compression without overheating the engine. I've tried a bunch of different materials for the pistons, but I haven't found anything that works yet.