[–] Bitterroot_Bugler 0 points 1 point 1 point (+1|-0) ago
Abacus and slide rules are often ignored, but powerful tools... combined with a brain. All of which are in short supply today.
[–] thelma 0 points 1 point 1 point (+1|-0) ago
https://www.invidio.us/watch?v=xveJjbgiN-I
BAM..slide rules rock biitches
[–] RedditOMeter ago
They are ingenious! So many applications. https://www.youtube.com/watch?v=a3larHNC0Hg
[–] UsedToBeCujoQuarrel 0 points 2 points 2 points (+2|-0) ago
Notice how well behaved hey are.
[–] derram ago
https://www.invidio.us/watch?v=6m6s-ulE6LY :
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