contentbot@lemmy.caB to Cool Guides@lemmy.caEnglish · 2 days agoa cool guide for tattoo pain from least to mosti.redd.itimagemessage-square15fedilinkarrow-up1145arrow-down18file-text
arrow-up1137arrow-down1imagea cool guide for tattoo pain from least to mosti.redd.itcontentbot@lemmy.caB to Cool Guides@lemmy.caEnglish · 2 days agomessage-square15fedilinkfile-text
minus-squareqjkxbmwvzlinkfedilinkEnglisharrow-up4·2 days agoInteresting that 1) donating blood uses a red spot, and 2) the colors don’t change continuously (there are blue-orange jumps skipping yellow, and yellow-red jumps skipping blue).
Interesting that 1) donating blood uses a red spot, and 2) the colors don’t change continuously (there are blue-orange jumps skipping yellow, and yellow-red jumps skipping blue).