As to the measure of time, we had … to its bottom, through which a narrow thread … ball descended along the channel or parts of … on a delicate balance … Google-1 Google-2 Copyright clearance needed for quotation.
As to the measure of time, we had … to its bottom, through which a narrow thread … ball descended along the channel or parts of … on a delicate balance … Google-1 Google-2
Copyright clearance needed for quotation.
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Topic: scientific method (40 items)