15·16 hours ago- knife sharpening steel
- squeezing bidet (made me realize how gross using toilet paper is)
- caffeine pills (extremely cheap [15€ for 180pcs. x 200mg] compared to coffee and great if you’re in a hurry)
- Raspberry Pi Zero (tiny single board computer, tbh not in use anymore, but I had fun tinkering for days)
- remote controlled power outlets
- easily cleanable drinking bottle and switching to drinking tap water