UnGlasierteGurke@feddit.org to 196@lemmy.blahaj.zoneEnglish · edit-22 months agoscr(ul)ew [new even worse version]feddit.orgexternal-linkmessage-square164linkfedilinkarrow-up1434arrow-down139file-text
arrow-up1395arrow-down1external-linkscr(ul)ew [new even worse version]feddit.orgUnGlasierteGurke@feddit.org to 196@lemmy.blahaj.zoneEnglish · edit-22 months agomessage-square164linkfedilinkfile-text
minus-squaretoynbee@lemmy.worldlinkfedilinkEnglisharrow-up5·2 months agoHow did people tighten or loosen the screw between 1932 and 1933?
minus-squaretoynbee@lemmy.worldlinkfedilinkEnglisharrow-up2·2 months agoThe quoted block says that the screw format was invented in 1932 while the associated screwdriver was invented in 1933. I’m asking about the intervening period.
minus-squaremerc@sh.itjust.workslinkfedilinkEnglisharrow-up2·2 months agoThere was probably at least a year between the screw format being invented and the first screws being manufactured.
How did people tighten or loosen the screw between 1932 and 1933?
With a screwdriver.
The quoted block says that the screw format was invented in 1932 while the associated screwdriver was invented in 1933. I’m asking about the intervening period.
There was probably at least a year between the screw format being invented and the first screws being manufactured.