Who’s bigger: Washington or Lincoln? Hitler or Napoleon? Charles Dickens or Jane Austen? That depends on how you look at it. When we set out to rank the significance of historical figures, we decided ...
Scientific American presents Math Dude by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies. So far we've talked about the big ideas behind significant ...
Unit 1 Segment C: Significant Figures We explain the rules for using significant figures. Unit 1 Segment C: Significant Figures We take you to a woodworking shop where we explain the rules for using ...
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