The Northern Lights can only be seen under certain circumstances, which gives the impression that it's difficult to spot this phenomenon. Well, it's certainly not the easiest thing in the world, but it is probably easier than you think. There are many places dedicated to helping you see the aurora.

Have you ever wanted to ask an astronaut a question, or just talk to one in general? Wouldn't it be cool if you could speak to an astronaut even as they were floating on the ISS in space, looking down on Earth? It's not actually difficult to do just that. All you need is ham radio.

A good gaming headset can be a hefty investment. The ASUS ROG Pelta isn't dirt cheap, but it's more affordable than most high-end gaming headsets. Despite its approachable price point, it offers a good level of quality and has several excellent features for its price.

I've never been the type to shell out hundreds of dollars for a robot vacuum. It just never seemed worth it. The Narwal Freo Z10 has changed my mind completely. Never before have I been so impressed with a robot vacuum—it's efficient, it's reliable, and it's constantly surpassing my expectations.