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The first and 20th centuries are both renowned for their world-changing events, but what about the 21st century? What types of technologies could drive the advancement of humanity in our current century?

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

There's Albert Einstein sticking his tongue out and Elvis Presley and Richard Nixon's handshake. What about John Travolta dancing with Princess Diana? You've seen these iconic photos, but do you know the real stories behind them?

Animals come in all shapes and sizes. An elephant can grow to be thousands of pounds, and a gerbil can weigh just a few ounces. But, there is one thing that all animals have in common. Once you discover what it is, you can never unsee it.

AI can write essays, diagnose illnesses and even develop software. But there's one thing AI can't seem to get right: Human hands. Ask an AI art program to create a photo of hands, and the results are usually pretty darn weird. Why is this?

It’s frustrating working on an old PC that’s barely chugging along. Good news: You can save up to $500 during Dell’s Semi-Annual Sale. Hurry! This sale ends soon.

We use Dell gear at the Komando HQ. Dell laptops, PCs and servers power my national radio show, podcasts and everything else we do. Our pick is the Optiplex model.

Bonus: If you’re a small-business owner, Dell has a service not many people realize is totally free. You can chat with a small-biz expert to figure out what tech is right for your needs. There's no obligation to buy, either!