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Direct challenge to Sri Lanka’s educational leaders

Sri Lanka’s educational establishment faces its most direct challenge yet with the release of “The ‘why’ of education: A framework for transformation”—a provocative bl ...
How-To Geek on MSN

How to Use the TOCOL and TOROW Functions in Microsoft Excel

The TOCOL and TOROW functions are just two ways to rearrange data in Microsoft Excel. For example, you can flip the rows and ...
How-To Geek on MSN

A Step-by-Step Guide to Using SUMIFS in Microsoft Excel

Microsoft Excel's SUMIFS function calculates the sum of values in a range of cells based on multiple conditions. It avoids ...
ZME Science on MSN

How Much Does a Single Cell Weigh? The Brilliant Physics Trick of Weighing Something Less Than a Trillionth of a Gram

It sounds like a strange question, but to biologists it makes all the sense in the world. Yeast cells tip the scales at about ...