Q: historical conditions determine the way man makes subsequent history, but these historical conditions are themselves the result of human actions ...

A: Historical conditions determine the way man makes subsequent history, but these historical conditions are themselves the result of human actions ...
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Q: although his research was in applied mathematics, it was through the problem of accretion of gas by a large gravitating body which ray lyttleton discussed with him that hoyle's interests turned towards mathematical problems in astronomy.

A: Although his research was in applied mathematics, it was through the problem of accretion of gas by a large gravitating body which Ray Lyttleton discussed with him that Hoyle's interests turned towards mathematical problems in astronomy.
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Q: did someone email you a qxt file and you're not sure how to open it? maybe you have found a qxt 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 qxt file related error message.

A:
Did someone email you a QXT file and you're not sure how to open it? Maybe you have found a QXT 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 QXT file related error message.
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