Powderhorn@beehaw.org to Technology@beehaw.orgEnglish · 3 months agoThe Math Hack You Didn’t Know Was in Your Credit Cardwww.scientificamerican.comexternal-linkmessage-square0linkfedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-linkThe Math Hack You Didn’t Know Was in Your Credit Cardwww.scientificamerican.comPowderhorn@beehaw.org to Technology@beehaw.orgEnglish · 3 months agomessage-square0linkfedilinkfile-text
I’ve been familiar with the concept, but this is by far the best behind-the-scenes explanation I’ve seen.
