French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can direct ...

Microsoft Excel might be the accountant's right hand that lives in the shadows, but it is incredibly useful for a lot more ...

The template smartly organizes itself. Its Due Date, Status, and Priority columns automatically sort as I enter values. The ...

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