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How to Protect Your Cryptocurrency from Hackers? Hot & Cold Crypto...

We talk a lot about personal security and privacy when it comes to electronics. But nowadays, there’s a new area that we should focus...

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PAL

PAL (Phase Alternating Line) is encoding system for analog color TV. It was alternative standard for NTSC system used in North America in the...

Camera Resolution

When shopping for spy cameras, you might have stumbled upon a term – resolution. You know in computers resolution determines the size of your...