Blog

Inside a Hisense TV Repair Attempt

Many of us misspent our youth fixing televisions. But fixing a 1970s TV is a lot different than today — the parts were big and tubes were made to be replaced. Have you torn into a big flat screen lately? It is a different world, as [The Fixologist] shows us in the video below. The

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How to Properly Patch Your Iowa-Class Battleship

There’s a saying among recreational mariners that the word “boat” is actually an acronym for “bring out another thousand”, as it seems you can’t operate one for long without committing to expensive maintenance and repairs. But this axiom isn’t limited to just civilian pleasure craft, it also holds true for large and complex vessels —

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DIY 6 GHZ Pulse Compression Radar

Conceptually, radar is pretty simple: send out a radio wave and time how long it takes to get back via an echo. However, in practice, there are a number of trade-offs to consider. For example, producing a long pulse has more energy and range, but limits how close you can see and also the system’s

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US Invests $20 Billion More to Finance Clean-Energy Projects

Thursday America’s Environmental Protection Agency “awarded $20 billion to help finance clean-energy projects across the country,” reports the Washington Post. The money comes from the Greenhouse Gas Reduction Fund established by President Biden’s signature climate law, the Inflation Reduction Act. The fund seeks to leverage public and private dollars to invest in clean-energy technologies such

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