In the 30s we figure out general relativity. It wasn’t until the 60s we realised plate tectonics.
We didn’t figure out that fungi weren’t plants, but instead their own separate kingdom until 1969, aka the same year we sent people to the moon
True. People please reblog with more examples.
Can openers were invented about 80 years after canned food became popular.
The fax machine was invented before the telephone.
And we all know that sliced bread is the best thing since Betty White.




















