"Hi, I’m Liam Thompson! I create fun, family-friendly videos filled with creative DIY projects, unique experiments, and entertaining pet training adventures—like teaching my dog Max to play piano. For ...

But what if you’re impatient as well as lazy? Aside from being two-thirds of the way to programming greatness, you may have to up the game. A heavy-lift quadcopter, perhaps?

and the reverse engineering prowess on display, but we can’t find much practical use for something like this. Then again, DIY elevators are a thing.