A quick check shows you posting in FQ about Hyperloop, textbooks, “lizard brain,” billionaire income tax, GPS satellites, cloverleaves for highways (and nuclear targets), measuring level over long distances, what to do with 70,000 tons of iridium, re-entry of spacecraft using GPS, insurance companies trying to find someone, atoms in your body, life insurance and how long you do CPR.
That was just this month.
Are you an expert in all those things?