Making tea is pretty easy: put the bag in, let it steep, take it out. But it’s easy to forget to remove the teabag, which means you end up with a little too much flavour. Instructables user suvinks solved this problem by creating a little tea brewing machine.
Soldering copper pipes is a more advanced DIY skill, but a great one to have if your house contains copper plumbing. Here’s a complete walk-through on how to solder pipes.