The exact sciences actually measure what they study, as opposed to the "fuzzy subjects" which mostly engage in uninformed speculation. Evolution is a "fuzzy subject" subject because it cannot be witnessed, but rather is based on secular guesses using existing evidence. Needless to say, exact sciences are far more accurate than fuzzy subjects.
Topics
- mathematics (excepting non-constructive mathematics, like proof by contradiction)
- astronomy
- physics (excepting relativity)
- chemistry
- volcanology
- seismology
- creation science
- baraminology
Fuzzy subjects
- evolution
- paleontology
- linguistics
- psychology
- meteorology (especially global warming)
- astronomy (especially black holes, the Big Bang theory)