Trying to grasp the true minuscule size of the coronavirus can be hard for us to do. Experts say a number of viruses can fit on the tip of a needle but that doesn't really give us much perspective. This video delves into the world of the microverse and shows us just how small things like a virus can really be.

Racing can be pretty dangerous, especially when a race takes place in a small boat on a tiny river in the middle of Australia. That's right, this race is like nothing else in the world, and when you see the speeds these people are traveling at it will send chills down your spine. You have to check this out.

Surveillance tech is all the rage these days, and few of these products are more popular than video doorbells. They're easy to set up and use, but you shouldn't skip essential security steps. Here are the settings you need to change to make your video doorbell as secure as possible.

It shouldn’t come as a shock at this point that all those smart devices you have in your home are not the most secure. It turns out they are even easier to hack than previously believed. This scientist proves not only can these devices be hacked into, but they can be hacked into with a simple laser. You might think twice about your system after watching this.

There's a lot we don't know about the coronavirus. Here's what we do know: It's more important than ever to wash our hands, avoid germs and clean all the dirty objects we touch each day. In this Komando DIY, we'll show you the four best devices to clean your germ-infested tech. Stay safe!

Graphene is just a bunch of carbon atoms made into a lace-like structure. When you look at it under a microscope, it looks like little more than miniature chicken wire. But this stuff is some of the strongest material on earth. Up till now, it was excessively expensive to produce. Now, scientists are changing that. You won’t believe what they’re using to make graphene.

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