neidu3M to Ask Lemmy@lemmy.worldEnglish · edit-21 day agoWhat obsolete knowledge do you know by heart, and would like to share?message-squaremessage-square99fedilinkarrow-up186arrow-down11
arrow-up185arrow-down1message-squareWhat obsolete knowledge do you know by heart, and would like to share?neidu3M to Ask Lemmy@lemmy.worldEnglish · edit-21 day agomessage-square99fedilink
minus-squareLaserTurboShark69linkfedilinkarrow-up2·5 hours agoI hope not but I assume the opportunities to bust this trick out in math class has been mostly diminished or forgotten about
I hope not but I assume the opportunities to bust this trick out in math class has been mostly diminished or forgotten about