With the ability to increase the convenience and security of your entryway, a smart lock is arguably the most important part of a connected home. There's no shortage of options, from fully installed ...

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So, I've heard a rumour that you can change liquids to gases, and back again. Right! Go on then. Let's see. Nice shower Square? Whoa! Cheeky. When water is heated up, it changes state from a liquid to ...