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Google Earth just released 1,000 beautiful wallpapers you can download for free

Google has shared hundreds of beautiful wallpapers through its Earth View collection for years now. These images show off stunning sights from satellites, providing an almost surreal birds-eye view of the planet’s landscapes and oceans. Today, the company added over 1,000 images to that gallery, bringing the total to over 2,500. The company says the new Earth

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Build Your Own Active Load

When it comes to testing power supplies, it’s useful to have a dummy load to put the gear through its paces. While it’s possible to just use some old heating elements or other big resistors, an active load can provide more control over the process. [Charles Ouweland] found himself in need of just such a

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