How-To Geek on MSN

Excel's Custom Data Validation: A Trick You Didn't Know You Needed

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...
MrExcel on MSN

Excel Trick — Combine Data Across Sheets When Rows Aren’t Aligned

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

The Juno–Izumo catch bond: How the egg cell and sperm hold together so tightly

Once a sperm has broken through to an egg cell in order to fertilize it, the two cells need to hold together tightly. This ...