Reference credible sources to strengthen your argument.
It is indeed not credible that Hero wrote two separate treatises on the subject of the mechanical powers, which are fully discussed in the Mechanics, ii., iii.
- According to a credible tradition found in Eusebius (Excerpta, 179), the Syriac Chronicle ascribed to Dionysius of Tell-mahre (Tullberg, 61), and elsewhere, Urhai was renovated, like other Mesopotamian sites, in 304 B.C. by Seleucus I.
It has even been said that observers at great elevations have failed to see the zodiacal light; but it is scarcely credible that this failure could arise from any other cause than not knowing what it was or where to look for it.
Brennan confirmed the FBI was approached and questioned about the preponderance of credible tips.