Power Query - Combine Excel files with different sheet names

A man has built a rechargeable battery pack big enough to power his whole home - using the batteries from discarded vapes. Electronics engineer Chris Doel, 26, stripped the lithium batteries from 500 binned vapes to create a single one large enough to run his entire house electrics for eight hours. He wired the 2.5 kWh battery in to his home with an inverter and ran all electrical components entirely off-grid for eight hours, including the microwave, kettle, and all lighting. Chris, who works fo

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Must-Have VS Code Extensions Every Developer Should Use If you’re serious about coding, these VS Code extensions will save you time and boost productivity 👇🏽 ✅ Live Server — instantly preview your web projects ✅ Prettier — keep your code clean and readable automatically ✅ JSON Crack — visualize and understand complex JSON files ✅ Live Share — collaborate with other devs in real time ✅ Emmet — write HTML & CSS faster with smart shortcuts Set up your editor the right way — tools matter.

Amazon Announces Alexa+, Powered by Generative AI

How to use CO2 welding machine