Rockets in a Vaccuum? Preposterous!

Here is an op-ed posted by the New York Times, published in 1920, completely slamming Robert Goddard’s silly idea that rockets might work in a vaccuum.  I often wonder what ideas we think are downright dumb in this day and age that will bring a chuckle (or whatever the cyborg equivalent is thereof) to future-people.

via WayBackMachine