The universe is full of mysterious and amazing cosmic things. But, one of the most infamous is black holes. These incredible pieces of the universe are quite literally the most massive things ever. They can grow to astonishing sizes that your brain might not even be able to fathom.

Master all things Microsoft with Kim's Windows newsletter. Free downloads, update news, pro tips and more, delivered weekly.

This week, News Director Ben reviews two smart floodlights from a company called Novostella. Both are app-controlled with various settings and a range of 16 million colors, with a weather-proof casing to stand up to the elements. There are pros and cons, but the low price could make the painful setup process worth it.

Every year, tons of space debris barrels toward Earth. While the great majority of this burns up in the atmosphere, some debris will make it to the surface and even cause damage. Now, scientists have found a way to track meteorites and find out where they come from. They might even be able to predict their arrival.

Mathematical equations and formulas are a struggle for many during their school years. But, there is a simple math problem that not even the most prominent mathematicians can solve. The reason might just shock you with its simplicity.

You know what’s not fair? Netflix hides thousands of shows and movies from you based on your location and then has the nerve to increase prices yet again. Make sure you’re getting your full money’s worth by using ExpressVPN. 

What’s on Netflix in the U.S. is completely different from what someone in the U.K. or Japan has on theirs. ExpressVPN has over 90 countries to choose from, so every time you run out of stuff to watch, just switch to another country to unlock new shows.

Stop paying full-price for streaming services and only getting access to a fraction of their content.