When you’re making a sandwich and run out of mayo; but, you can still see some in the squeeze bottle…
For those who enjoy learning about medical history, BBC’s program around the Polio Vaccine is quite educational and up lifting.
A <1 year old $80 lipo car jump starter pack crapped out on me. It worked great for a while, but then stopped accepting a charge. I ripped it apart and found that the individual cells in the lipo pack were wildly out of balance. I hooked each cell up individually to a power supply […]