Some extraordinary claims established by ordinary evidence:
Stomach ulcers are caused by infection with Helicobacter Pylori. It was a very surprising discovery that was established by a few simple tests.
The correctness of Kepler’s laws of planetary motion was established almost entirely by analyzing historical data, some of it dating back to the ancient Greeks.
Special relativity was entirely a reinterpretation of existing data. Ditto Einstein’s explanation of the photoelectric effect, discovered in the same year.
Some extraordinary claims established by ordinary evidence:
Stomach ulcers are caused by infection with Helicobacter Pylori. It was a very surprising discovery that was established by a few simple tests.
The correctness of Kepler’s laws of planetary motion was established almost entirely by analyzing historical data, some of it dating back to the ancient Greeks.
Special relativity was entirely a reinterpretation of existing data. Ditto Einstein’s explanation of the photoelectric effect, discovered in the same year.