Welcome to Tech Talk, a weekly column about the things we use and how they work. We try to keep it simple here so everyone can understand how and why the gadget in your hand does what it does.

Things may become a little technical at times, as that's the nature of technology — it can be complex and intricate. Together we can break it all down and make it accessible, though!

How it works, explained in a way that everyone can understand. Your weekly look into what makes your gadgets tick.

You might not care how any of this stuff happens, and that's OK, too. Your tech gadgets are personal and should be fun. You never know though, you might just learn something ...

How does Night Mode work?

Ever wondered how your smartphone, a tiny device you carry in your pocket, can capture stunningly cl

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