A molecular switch for green hydrogen: Catalyst changes function based on how it's assembled

Hydrogen production through water electrolysis is a cornerstone of the clean energy transition, but it relies on efficient ...
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Stop writing nested IFs and IFS formulas in Excel: Use SWITCH instead

A common criticism of Excel's SWITCH function is that it only handles exact matches, such as turning the number 1 into the word "Active." If you want to use greater-than or less-than symbols, most ...