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9 Cars mechanics say will run to 300,000 miles without a major repair

Keeping a car on the road past 300,000 miles sounds like a fantasy, but mechanics who spend their days under high-mileage ...

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do)

The RS-232 serial port on your smart TV isn't just for professional diagnostics. Here's how to unlock it for more advanced ...