Dan Conway poured his life savings into cryptocurrency. It wasn't a spur-of-the-moment decision — he researched for hundreds of hours — and it paid off big time. In his new book, "Confessions of a Crypto Millionaire," Dan documents his roller-coaster journey of turning $100,000 into $13 million.

When it comes to directions, things tend to stay pretty concrete. East is east and west is west. But it turns out things are much more complicated than that. The universe is a pretty interesting place, and down isn’t always down.

The internet was recently gifted an amazing video of a group of dancing robots. The star of the show was Boston Dynamics' robot, Spot. So how does it pull off these flashy moves? It turns out to be the result of some astounding engineering.

Security threats are pretty much everywhere online these days. Data breaches, phishing scams, ransomware attacks and identity thieves ... The list goes on and on. So how can you stay safe? In this DIY Security tip, Kim shares 7 ways you need to protect yourself online. There really is no excuse to ignore these habits anymore — not if you want to be protected.

When you want to move your leg, your brain sends signals to specific muscles to make it happen. But how fast do these signals travel? It turns out they move pretty quickly. But what’s the actual speed? Is it the same for everyone, and what can we do to make it faster?

If you shave regularly, you may have noticed that your razor will not cut as well after only a few uses. This is somewhat surprising since razor blades are made of steel. It turns out human hair may be the worst thing for steel, and the reason will shock you.

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!

Navigating the digital world can be intimidating and sometimes downright daunting. But I'm here to help! Do you want to cut the cable? Maybe you’d like advice on starting your own online business. Or perhaps someone in your family is misusing tech and you need some help.

Share the knowledge → Earn rewards

Refer your friends and family to sign up for Kim Komando's free newsletters. When they sign up, you earn great prizes. Win-win!

Your current referral count: 0