What is something that the military, bats and doctors all have in common? They all use sounds to see. Specifically, they use the echo from sound bouncing off objects to visualize their surroundings. So how does this technology work and what other applications may it have?

Have you ever been walking through the park or strolling down the street and you get that eerie feeling someone is watching you? Well, it turns out you may not be imagining it after all. A catalog of sneaky spy devices was leaked online and some of these gadgets are even crazier than you might think.

When you think of synchronization, syncing your phone with a laptop probably comes to mind. But, in science, this is an actual phenomenon that occurs in nature. This is why a bunch of metronomes will begin ticking at the same time on a platform. It’s all about synchronization.

Memes have become a part of modern communication. But the trend of simple images and text has been around for decades. Some believe the very first meme began during World War II and was a simple doodle of a man peering over a wall and the words, “Kilroy was here.” But what brought that on, and was it really the first meme?

We've all had those uncomfortable situations at work. Maybe it's a disagreement with a coworker or a tricky customer interaction — or even firing a long-time employee. Don't you wish you could practice? Thanks to VR, AR and AI developer Talespin, you can. Kim chats with Talespin CEO and co-founder Kyle Jackson about how the company is bringing workplace training to the digital age with its virtual human simulations.

Over the years, humans have moved some truly colossal objects across Earth's surface. The way this is done is insanely complex. Whether it be the Statue of Liberty coming from France or giant oil rigs across oceans, the way it's accomplished is mind-blowing.

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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