Can't place that song you have stuck in your head? No worries. Just Shazam it! With a single tap of your phone, this helpful app analyzes music around you, revealing the artist and song. You have to see how its advanced algorithmic orchestra actually works.

Twitter is full of trolls and politics. Not my page, though. Come say hi and learn a thing or two.

A 26-year-old artist, James Cook, created intricate illustrations (complete with shading, texture, perspective and even some color) using a vintage typewriter. You must see it to believe it!

In the early days of rocket science, researchers wondered how an astronaut would communicate with Earth once they reached the moon. One scientist thought shining a bright light back to our planet was a good idea. Even though that was decades ago, his suggestion wasn't far off. Today, lasers are used for a variety of space communications, and how they work is incredible.

There’s a government warehouse that stores just about everything you could imagine — vitamins, “domestic sludge,” a standard bullet and even a jar of peanut butter that sells for about 200 times the going grocery store rate. It even maintains a cybersecurity database with all known software vulnerabilities. You’ll find all this at the National Institute of Standards and Technology. So, what is going on?

It’s not enough to have strong passwords and watch what you click. Malware is harder than ever to spot. Antivirus software isn’t optional. You need it.

My pick is TotalAV. It’s simple to install and use, and they’ve received the VB100 award for detecting more than 99% of malware samples for the last three years in a row.

Best part: You get an entire year of protection on five devices for just $19!