3 ms·
Keep in mind that slide-rules typically have more than one scale. So there could be a scale for volume, a scale for weight- even a scale to estimate cooking ti
by dhimes 8y ago
Keep in mind that slide-rules typically have more than one scale. So there could be a scale for volume, a scale for weight- even a scale to estimate cooking times.
- madcaptenor 8y agoNow I want one of these. (Especially the "estimating cooking times" parts - I'm weirdly good at mental arithmetic so I don't actually need this for volumes and weights.)