Tell us about yourself!
you shrunk the bottle. the shrunk bottle is not as good for storing pressurized contents.
Build a Lab Quality (ish) Distillation Apparatus.
DIY Bluetooth Speaker
DIY HiFi Bookshelf Speakers (Studio Reference)
Convert an ATX Power Supply Into a Regular DC Power Supply!
Another computer power supply mod
The Monthly Challenge: Audio Hacks
Mini Audio Connector Hasty Replacement Repair
DIY spray paint
How to Build Custom Speakers