while working on les origines de la statique in the late autumn of 1903, duhem came across the scientist jordanus nemorarius who worked before leonardo da vinci. until that time duhem had accepted the commonly held view that there had been no scientific work in the middle ages.

How would the previous sentence be correctly capitalized?
Answer: While working on Les origines de la statique in the late autumn of 1903, Duhem came across the scientist Jordanus Nemorarius who worked before Leonardo da Vinci. Until that time Duhem had accepted the commonly held view that there had been no scientific work in the Middle Ages.
1. air sampling program

How would the previous sentence be correctly capitalized?
Answer: 1. Air sampling program
the closest airport for gstaad is:

How would the previous sentence be correctly capitalized?
Answer: The closest airport for Gstaad is:
did someone email you a ath file and you're not sure how to open it? maybe you have found a ath file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a ath file related error message.

How would the previous sentence be correctly capitalized?
Answer: Did someone email you a ATH file and you're not sure how to open it? Maybe you have found a ATH file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a ATH file related error message.