Longer-lasting light bulbs: it was complicated

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This goofy fridge has a really clever design. It&#...

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Digital audio needed videotape to be possible - an...

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Electric cars prove we need to rethink brake light...

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Sony Betacam: Not the Beta you're thinking of ...

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Contactors: how we power the big stuff

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Plug-n-play solutions for home electrification, an...

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How do vinyl records hold stereo sound?

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Home Electrification: There's not a lot to do,...

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A simple water heater is more clever than it seems

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