Excel's Power Query lets you build report-level and table-level timestamps that update on refresh.

Unlike one-off tools, Column From Examples records transformation steps so results remain stable as new data is added.

Power Query caches metadata (file lists, folder structures) from SharePoint to improve performance. When you connect via From SharePoint Folder, Power Query stores a local snapshot of the library’s ...

To the Editor: Mark Stull and John Schneller make excellent points about the potential benefits of reusing spent nuclear fuel to provide additional power via hybrid fusion-fission reactors (“The ...

To the Editor: If the United States had weaned itself off of oil and gas beginning in 1977, we wouldn't be sending our young men and women to fight in the Middle East today. President Jimmy Carter ...

Ego's 56-volt battery system works across its entire arsenal of tools. Jump in now for discounts across the board. By Stan Horaczek Published Mar 22, 2026 7:45 PM EDT Add Popular Science (opens in a ...

I attended the American Public Power Association legislative rally in Washington, D.C. last week. The rally included many topics and concerns for public owned utilities. Some of the topics were tax ...

This article is not about ethics, privacy, security, ownership, or corporate governance — I am going to circumvent all of this here by using some made-up data relating to supermarket sales: Here, I ...

New laptops with ARM processors (such as some Surface models) run older software through an emulation layer, which can cause Power Query to crash. Installing the native ARM64 version of Office allows ...

This is read by an automated voice. Please report any issues or inconsistencies here. To the editor: There is a much more cost-effective solution for re-electrifying Altadena after the fire: Go solar ...