In 1991 a Japanese physicist created a new form of carbon. These tiny threads of carbon turned out to be amazingly strong and durable. Now known as carbon nanotubes, this amazing material is set to make an enormous impact on the world of engineering. But how exactly will it be used?
6 essential features you need in a home security system

Most people who don’t have home security systems yet are probably still planning on installing one in the future. How many times have you left your home thinking, “I wish I had some kind of protection system in place?”
Although it’s one thing you feel is extremely important, most of the time you put it off. Why? Maybe you’re thinking about the hassles of a traditional home security system — the complicated installation process, the monthly contractual obligations and even the need for a landline. Stop. You’re overthinking it.
Leave all your preconceived notions about home security systems at the door. There’s a better and easier way. With our sponsor, SimpliSafe, your security system can be simple. SimpliSafe revolutionizes the way we think about home security. Tap or click here to see the hidden perks of a SimpliSafe security system.
1. Easy installation
Are you daunted by the task of installing a complete security system in your home? Well, with SimpliSafe, you don’t have to be. All you need are a few everyday handyman skills, and your entire system can be set up in under 15 minutes.
Don’t even think about pulling out a drill — you won’t need it. You can stick SimpliSafe’s wireless sensors onto walls, doors and windows without peppering your house with holes. SimpliSafe is the quick and easy do-it-yourself home security solution you’ve been waiting for. Here’s a video showing how easy it is:
2. Totally wireless
Get the Starter package, which includes the core components: a base station, wireless keypad, one motion sensor, one entry sensor and a master keychain remote — essentially everything you need to protect the average home.
The base station is the heart of your SimpliSafe system. It’s a 10.5-inch futuristic cylindrical white cone that won’t look out of place. Position it right in the middle of your house and you’re in business. The base station is equipped with a loud 85-decibel siren that discourages would-be burglars from breaking in.
The next core component is your Wireless Keypad, required for arming and disarming the system while you’re in the house. The master keychain remote also lets you rearm or disarm when leaving or entering your premises.
Headed back to the office? Best way to keep an eye on your home from anywhere

You know the stress of being a parent. When the kids were young, you jumped at every sneeze, cough and wobbly step.
Now that they’re young adults or teenagers, there are different stresses. Are they driving while distracted by texts and social media messages? At home, are they safe? Are they being responsible for getting home on time from school, not raiding your liquor cabinet and staying out of trouble?
How carbon nanotubes will change the world
10 surprising smart home devices you didn't know about

For a long time, smart homes were more trendy than commonplace. Now, technology is taking over the home, making our lives easier than ever before.
You probably know about smart switches, lights and music players. Actually, there are a ton of other devices you may not have imagined could be digitized. For example, smart forks and frying pans can make your dinner routine a breeze.
Comparison: SimpliSafe vs. ADT vs. Vivint

This is pretty cool. We wanted to do a visual comparison to show you how SimpliSafe is the better choice for home security, so we decided to look at two big-name competitors — ADT and Vivint.
You never know what’s going to happen when you compare a sponsor to its competitors, but we were thrilled with what we found.
Royal Marines using jet suits to board a ship
Jet packs used to be just a thing in science fiction movies. But they have finally become a reality. The British military is trying out these amazing pieces of tech to board ships, and seeing them in action is truly amazing.
Clever uses for your old phone: Security camera, alarm clock, emergency calling
Most of us have a drawer full of old gadgets lying around. Letting them pile up and collect dust isn’t just a waste of money but also a missed opportunity. You’d be surprised by how many useful things your old phone is capable of. In this Komando DIY, we’ve got four things you can do with your old smartphones after you upgrade.
How to download your photos from Facebook
There are several reasons why you might want to download your Facebook photos. You may simply want a backup, or perhaps you want to create a photo book or share them through another platform. You may also want to preserve them if you are planning on leaving Facebook and deleting your account. Ready to back up your Facebook adventures? Here’s how to save your photos for posterity.
How to delete your Facebook and Twitter accounts for good
Social media sites were created to keep us connected, but you may find yourself wanting to disconnect for good. Figuring out how to delete your account isn’t easy if you’re not sure where to start. In this Komando DIY, we will show you how to delete your Facebook and Twitter accounts right from your phone.
White-hat hacker shows how easy it is to scam even a digital pro
Stephanie Carruthers makes her living breaking into phones, private accounts and more. But don’t worry — she’s doing it to help keep you safe. This IBM privacy expert and professional hacker shows Kim just how easy it is to get fooled by a digital criminal. Check out her tips for recognizing scams and keeping yourself secure online and offline.
How to stop your smart TV from spying on you
Not only is your smart TV gobbling up your viewing data, but it also may be gathering information about your home. Can you minimize your smart TV’s snooping activities? Our advice: Turn off its tracking features. I’ll tell you how.
SimpliSafe's winter sweater sounds the alarm when people stand too close
Sick of people standing too close to you? Here’s a great new way to enforce the six-foot social distancing rule: Sound a siren through your sweater!
That’s the idea behind SimpliSafe’s new sweater. The company that keeps your family safe and sound made its own festive garment this year, decked out in tech to inspire social distance.
The workplace goes digital with virtual reality training
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.
Take the guesswork out of home security

It’s almost a new year, and that means you’re likely contemplating New Year’s resolutions. One of them should be to make improvements to your home security system.
Start 2021 off right and keep your family safe by adopting a security setup from our sponsor, SimpliSafe. It’s Kim’s pick for lots of reasons.
How to watch ‘Die Hard’ and all your other favorite Christmas movies this season

It’s time to revive an important annual debate: Is “Die Hard” a Christmas movie? We could argue about this all day — but if you go to Netflix, you’ll discover a shocking lack of “Die Hard” to use as evidence. ‘Tis the season to be thankful, though: If you use ExpressVPN, you can access a Netflix library where “Die Hard” is actually available.
Why digital billboard ads change when you approach
We’re exposed to as many as 5,000 ads a day. To break through the clutter, companies track and target us. Ads are getting even more personal thanks to the next generation of digital billboards. Kim chats with Frank O’Brien, CEO of Five Tier, a company that bridges the gap between the ads you see in cyberspace and the ads you see in person. His secret? The little gadget in each of our pockets: our phones.
Kim's pick for home security: Get a FREE HD camera

Do you feel 100% confident your home is safe from thieves and break-ins? What about disasters like a flood or fire?
Not being protected is a scary way to live. The good news is it’s easy and affordable to protect you, your home and your family 24/7. With SimpliSafe, you order everything you need online at SimpliSafeKim.com, install it in under an hour and activate the system. After that, your family is protected by professional security monitoring, all with no contracts.
6 privacy and security mistakes you’re making on social media

Pop quiz: What percentage of American adults use social media? Think about it and I’ll tell you the answer below.
From Facebook to Twitter to Instagram and all the sites in between, we’re voluntarily giving out more information online than ever. Tap or click to get a closer look at exactly what Google knows about you and the steps to erase it.
Deepfake hits the movies (classic 'Titanic' scene)
Deep fake videos can be hilarious or absolutely dangerous. This is an example of the former. Deep fake technology has come a long way and this video portrays a classic scene in the movie “Titanic” but with a twist that may make you feel just a little bit uncomfortable, to say the least.
How to apply for new work from home job that's in high demand

Working from home became the go-to mode of labor for much of the job market during the COVID-19 pandemic. But now, as the pandemic shifts in new directions, many are wondering whether this remote work trend is here to stay.