Life expectancy for humans can vary but is generally in the mid-70s. While this may seem low, you might be surprised to find out that the way life expectancy is calculated could be a little deceptive. It turns out that we calculate it differently for different animals, including humans. So what is the real answer?

We're quickly moving toward, or are already in, an information economy. This means companies are acquiring information on everyone and then selling it to advertisers. That little device in your pocket is one of the main contributors. But how can you stop it from gathering this information? I'll show you.

We all experience the passing of time. One minute after another. But if that’s the case, when is now? If now is an exact moment, do we ever truly experience now, or does now not really exist? This may sound confusing, but the science behind the moment of now is fascinating.

Game Boy is over 30-years-old, but it's still one of the first things to come to mind when people think about handheld videogames. To make this nostalgic console even better, a group of innovators decided to make a new Game Boy that doesn’t use batteries of any kind. The way they accomplish this is revolutionary and could lead to even more electronics that work like this.

These 12 items are the perfect way to get started on a smart home or build on your existing one. They work with Amazon Echo and Google Home, and the best part is, you can get all of them on Amazon. We've got info on lightbulbs, lawn sprinklers, keyless locks and even a clock that does more than just tell time.

If you live near one of America's major cities, you've probably traveled along a freeway or two to get around. These speedy highways have been around for decades, and many have expanded to an excessive number of lanes over the years. You'd think this would make getting around easier, but in reality, traffic has gotten worse. Why is this, and what can we do to fix it?

Are you tired of weeding through the videos that seem interesting but end up being a disappointment? Stop wasting hours of your life searching YouTube feeds and follow my channel instead! I'll show the videos you actually want to watch and keep you up to date with the latest technology and news — and, of course, incredibly cute videos!

The Kim Komando Show airs from coast to coast on 400 radio stations and on demand. Use our handy station finder to see how you can listen in your area. Every show is packed with all the latest tech news, digital tips and security info you need to stay safe. Don't miss this weekend's episode!

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