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News: What to Do When You Get a Low Heart Rate Notification on Your Apple Watch

You're minding your business when your Apple Watch taps you. To your surprise, the watch claims your heart rate dipped abnormally low. The news might come as a shock — especially if you have no history of a heart condition — but before you panic, you should take the time to fully understand what this alert is really saying and what you can and should do about it.

News: Razer Phone Officially Available for Order — Here's Where You Can Buy It Now

Razer took to the stage this month to unveil their new flagship phone, fittingly called the Razer Phone. The device is targeted at gamers, but has a list of specs that make it an intriguing daily driver for any user. Its headlining feature is an 120 Hz IGZO display, the first of its kind in a flagship smartphone released in the US. Tonight, Razer officially opened up orders for the new phone on their website.

News: Downloads for Encrypted Messaging App Signal Have Almost Doubled Since Trump Took Office

Signal, the encrypted messaging app, has seen 1.4 million downloads in just the first quarter of 2017—roughly twice the downloads it received in the same period last year. Rani Molla at Recode attributes this to Donald Trump's inauguration, as the private messaging service saw a 40% increase in US downloads between Election Day and the end of the first quarter of 2017.

Video: Haptics Make Holograms Touchable on the HoloLens

Imagine wearing your HoloLens, then reaching out to touch a hologram and actually feeling it. Mind blown, right?! Now imagine that same hologram responding to your touch. I don't mean in the way holograms currently respond to an air tap, but a much more refined and precise touch. Maybe you touch a character on the shoulder and it turns around to see you, or maybe you hit a button in the air and it reacts accordingly.

How To: 5 Soda Pranks You Must Try!

Video: . ?The following are 5 practical jokes you can set up on your friends and family, All these pranks involve sodas so make sure you have a few handy if you want to try out these pranks. Just a little warning, 4 out of the 5 pranks showcased in this intractable are pretty messy so prank at your own risk.

How To: Text a Girl Like a Boss

Who needs to talk to a girl when you can just text them? I mean, am I right? There's even a movie about a guy who falls in love with a girl inside his cell phone (and it actually looks pretty good too). For all you clowns, the girl is not actually inside of his phone.

How To: Shake Cream into Butter Like a Boss

Don't panic the next time you pull an empty tub of butter from the fridge. If you have some heavy whipping cream, save yourself a trip to the grocery store and just make your own. When heavy cream is shaken violently for a long enough duration, it turns to butter—and if you're doing it by hand, it also feels like your arm turns to jello.

How To: The Difference Between Http and Https

With more people joining the internet scene each day it's important that it's security is.. well it has to be good. Of course everything can be hacked and that's the way hackers work. They know there IS a vulnerability but they don't don't know the rest. in this article i'll try to explain the big difference between HTTP and HTTPS

How To: Send Encrypted Spy Messages Through Gmail on Google Chrome

Have a super secret spy communication you'd like to send out, but don't have the funds to hire your own trusted operatives to deliver the message? Then stick to what you're used to—email it. SafeGmail is a browser extension that allows you to send encrypted emails right through your regular Gmail account. While this may seem a bit unnecessary for most messages, encrypting your email can definitely be useful.

How To: Sync Your Google Contacts with Your iOS Device Using CardDAV

If you have an iPhone or iPad, but use a Google account for most of your communication, syncing your contacts just got a lot easier. Google recently announced that they added CardDAV support, an open protocol that lets you seamlessly integrate Google Contacts into other services. Google states that "Syncing via CardDAV is only available over SSL for Apple devices on iOS version 5.0 and above." So, if you're running an older iOS version, you'll have to use Google Sync instead.

How To: DIY Flanagan Neurophone Lets You 'Hear' Sounds Through Your Skin

In 1958, Patrick Flanagan invented the Neurophone, a device patented in 1962 that allows radio signals to be picked up by the human nervous system. The skin is the organ that receives the signal, converting it into a modulated molecular vibration, which the brain interprets into sound. Basically, it gives one the ability to 'hear' through the skin, making it sound like the audio you're hearing is actually in your head. It's kind of like having headphones in your brain. The only problem was th...

News: New Computer Simulation Reveals How Our Milky Way Really Formed After the Big Bang

For years, astronomers have been trying to figure out how our galaxy came to be. Even with the help of high-performance computers, no model of a spiral galaxy has ever been able to recreate the Milky Way, until now. An international team of researchers has created the first successful simulation of what happened 14 billion years ago to give our galaxy its unique shape. Turns out, all they needed was a bigger bang. Photo by IntelFreePress

News: Have an NFC-Enable Phone? This Hack Could Hijack It

Some of us use our smartphones for almost everything. Manufacturers know this, so they try to make their devices as convenient as possible to use, but sometimes that convenience comes with a cost to security. The very same technology that allows you to easily share music with friends and make purchases can also put you at risk. Photo by sam_churchill

How To: Turn pennies into silver and gold coins with zinc

One of the most famous and repeated chemistry experiments involves money. Some would say this is more of a trick than an experiment, but you can be the judge of that. No one can just turn pennies into silver or gold coins, but someone with a few chemicals can. So, if you want to cooler cents in your pocket, try out this chemistry trick yourself. Nurd Rage (Dr. Lithium) shows you how to turn pennies into silver and gold coins using zinc.