The traditional sand timer, known colloquially as an egg timer, served its purpose well over the centuries since its development. However, [MakerPaul] realised it had some significant flaws that were ...
The traditional sand timer, known colloquially as an egg timer, served its purpose well over the centuries since its development. However, [MakerPaul] realised it had some significant flaws that were ...
You have two egg timers of the familiar hourglass-type, where sand sifts from one resevoir through a narrow opening in the middle of the glass to the other resevoir. One of the timers is a 3-minute, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback