How do Binoculars Work?

Binoculars are an amazing tool that give us an insight into life that is otherwise hidden from view. They manipulate light in such a clever way that we thought we it deserved an article all to itself. Today, we explain how binoculars actually work.

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How do Walkie-Talkies Work?

walkie-talkies

Ever wondered how those little radio transmitters work? They may be old but they’re still used for good reason. Today, we explain all about walkie-talkies. Walkie-talkies have been around for years, well, since 1937 to be exact. They pre-date the invention of cell phones by almost 40 years. They revolutionized communication and set the path … Read more