1. Underwater drone made with a 3D printer.

2. Wife and kids kept stealing my charger.

3. I made a hose attachment. It’s a nice even stream that doesn’t spread or flutter.

4. I no longer have to lay my glasses on my nightstand like a Neanderthal.

5. 3D-printed keyboard, hand wired.

6. Forced air vent stuff dryer.

7. Electric violin.

8. Tastiest print I’ve ever done — dumpling press.

9. Printed a Sisyphus statue to push my toilet paper up a shelf for all eternity.

10. This helix light bulb.

11. I designed and printed a working Simpsons TV. Knobs work too.

12. Needed a place to store my coffee filters, so I made one.

13. My fingers have been getting cold. So I piped the waste heat from my PC to warm them up.

14. I built a pool cleaner from a Roomba.

15. I 3D printed a garbage bin lock. At least I know I’ll have room for my own trash.

16. We have separate hot and cold taps. Here’s a mixer for a comfortable temperature.

17. 3D printed ’Mario’ plant pots for my son’s room.

18. Custom quarter holder for wallets, for those times you just need a quarter or 2.

19. This is the biggest 3D edition I’ve ever made. It’s a very good number.

20. Made tactile diagrams for a blind student at my university.

21. I was tired of all the dust I was getting while making holes in the drywall, and this solved it.

22. Broke the neighbor’s tool…. Maybe they won’t notice.

23. This guy had a helmet printed for his cat so it can go on rides with him.

24. My cactus was leaning heavily on one side, so I made it a crutch.

25. I designed and 3D-printed myself a skateboard.