来自MSN

You’re not using Excel right until you master these error functions

Excel errors aren't always a bad thing. Sometimes, it's just because there isn't data in the relevant cells yet, and some other times the error itself is the data ...
来自MSN

Excel’s new group of functions will break your brain in a good way

I didn't think much of LAMBDA helper functions when Microsoft added them to Excel. However, after finally trying them out, they proved to be a revelation. They work with LAMBDA functions, allowing you ...
The Washington Post

Climate change is coming for D.C.’s trees, and the city won’t look the same

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. The old tree had survived plenty. Branches tangled in power lines. Dogs ...
SUNY-ESF

The American Chestnut Research & Restoration Project at ESF

The mission of the American Chestnut Research and Restoration Project at the State University of New York College of Environmental Science and Forestry (ESF) is to conduct basic and applied research ...