Doomladen

joined 2 years ago
[–] Doomladen@lemmy.world 6 points 1 year ago* (last edited 1 year ago) (3 children)

The first fax machine was invented over 30 years before the first telephone.

[–] Doomladen@lemmy.world 22 points 1 year ago (4 children)

The first can/tin opener wasn’t invented until about 75 years after canned food started being produced. During that time, people used hammers and chisels to open cans.