Problem: How to clean a felt hat
Brush it with a hat brush.
Use a hat brush to remove dust and dirt from the surface of your hat. Gently brush the hat counterclockwise, starting at the front and working your way all around.

Answer: Be sure to brush in the same direction consistently. Purchase a hat brush in a hat store, or online.

Problem: How to make fog
Heat water until it's very hot, but not boiling.
If your tap water is very hot, you might be able to use this water right out of the tap. You can also heat water on the stove, or fill a glass container and heat it in the microwave.

Answer: The water should be hot to the touch but not quite boiling. Aim for a temperature somewhere between 120 and 180 degrees fahrenheit (49 and 82 degrees celsius).

Problem: How to hook your friend up with her dream date
Get your friend's dream guy to notice her.
Even if it's just for a few split seconds. It'll put a guy in a little pickle if he's asked if he likes a girl he doesn't even know.
Answer: Try this: when your friend isn't looking, knock one of her books off of her desk. Right in front of the guy, then step away quickly.