We'll make fancy, stylish, delightfully clickable buttons with HTML and CSS for no reason except that we can. We'll learn about all sorts of CSS properties you can apply to buttons (and other things), old and new, mundane and bizarre, and see how major websites and CSS frameworks style their buttons.

Learn abacus and do arithmetic faster! 4 fingers required.

If there are two points $$p$$ and $$q$$, what is the shortest path between them in $$\mathbb{R}^3$$. What if they are on a sphere and you path has to be on the sphere? Any random surface? Hopefully you can walk out of this class knowing the fastest way to go to your next class.

well they had a super long history. I will talk about some of my favorite stories.

It takes a lot of effort, but we are here to help!

Ever wondered what chefs put in that stir-fry? I don't even know! But let's try out sauces that are often used in cooking Chinese food, and make some delicious or weird dishes.

Learn the best way to seal letters.

We will learn the characteristics of different rocks and minerals, look at samples, and distinguish them.

Angiosperms! Evergreens! Birches! Oaks! Maples! Cypresses! Pines! Witchhazels! What's interesting about each of them, and how can you tell the difference? This class will introduce you to the study of trees.

Interested in electronics and want to make something awesome? Join us for an introduction to through-hole soldering of resistors, capacitors, jacks, and other components. We'll be making an analog, portable headphone amplifier from scratch which you can use to power your headphones! No prior soldering experience is necessary.