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News: Virtual Reality, Coming to a Dentist's Office Near You

I don't know anyone that likes going to the dentist—few things are more uncomfortable than having someone else's hands in your mouth. But outside of that, not only can the pain of certain procedures be unnerving, the drugs used to numb those pains can be just as uncomfortable. Not being able to feel your mouth for hours on end is a disconcerting feeling. But all that could soon be a thing of the past, thanks to virtual reality.

News: Hitchhiking Robot to Travel Through Canada This Summer

Imagine this: You're driving on the freeway in Canada, enjoying the view and sipping Tim Horton's, when all of the sudden you see something out of the corner of your eye. You expect it to be a moose, obviously, but instead you see a robot with his thumb hitched up. So, after insuring that you didn't accidentally take some hallucinogens a few miles back, do you pick it up?

How To: Build a Long Range Laser Spy System for Eavesdropping on Your Neighbors

Eavesdropping from a distance can be tricky because it usually requires some sort of bug or transmitter. It's easy to transmit audio through lasers, but you can also use lasers to build a microphone that picks up audio from a distance. LucidScience built the Laser Spy System for about $20. To make your own, you'll need a cheap laser pointer, an NPN phototransistor, a headphone amp, and a few other small pieces listed below. A light-to-sound circuit is installed in a small plastic box with the...

How To: Light Up Your iPhone's Apple Logo in Old School Rainbow Colors

As far as logos go, few are as iconic and instantly recognizable as Apple's old-school rainbow emblem. No matter how sleek their products get, people are still nostalgic for the old, colorful logo, and this mod from Adafruit basically proves it. If you have some pretty decent soldering skills, you can make the Apple on the back of your iPhone light up like the old rainbow logo. In the video below, Becky Stern from Adafruit uses a kit with a replacement glass back, tweezers, screwdrivers, and ...

News: This DIY Passion Fruit Battery Can Power Lasers!

It's been proven over and over that you can make batteries out of fruits and vegetables such as lemons, potatoes, and even apples. Turns out, passion fruit is also acidic enough to power a battery, but Maui Makers member Ryan K decided to take it a step further by adding a laser. Passion fruit, or Lilikoi as it's called in Hawaii, is usually over-abundant in Maui, so Ryan decided to put it to good use. Using anodized bolts, copper pipe, wire, switches, and some LEDs, he built a battery that c...

News: This Levitating Light Bulb Defies Gravity (And Ditches Unsightly Power Cords)

Helping to prove that science is way awesome, an 18-year old electrical engineering student has successfully made a light bulb float. His name is Chris Rieger, and he's been working on his "LevLight" project for about six months now, with pretty amazing results. This feat of ingenuity was accomplished by using magnetic levitation, although that over-simplification masks how considerably difficult this undertaking was.

Walkthrough The Saboteur: Act 1, M2: Bottle Shock

Champagne is great, rare champagne is even better in The Saboteur for the Xbox 360. Prove yourself and find the bottle in the second mission in Act 1: Bottle Shock. Luc needs antibiotics for his wounds. Luckily, Santos can provide them if you do him a favor. You'll need to steal back a bottle of champagne for him. Leave the new HQ and hop in a car. Now follow the GPS to the location of the champagne bottle. A pair of Gestapo agents will be guarding the front gate of the courtyard the bottle s...

How To: 5 Reasons You Shouldn't Trust TV Doctors

With the countless daytime talk shows starring and featuring doctors, nurses, and other medical specialists, discovering new ways to live a healthy life is just a remote click away. Although their shows might draw you in with incredible facts and mind-blowing secrets to weight loss success, it's important to take each televised recommendation with a bit of suspicion—most of these familiar faces aren't exactly telling the truth.

How To: Get a commercial driver FAST card for US & Canada

FAST is an expedited travel program for commercial truck drivers that travel between the US and Canada. FAST cards are available to citizens or permanent residents of Canada or the US. The FAST program is viewed as a privilege by both Canada and the US. You can be denied for the FAST program if you do not have a clean driving record and a clean record with the Canadian Border Services and The US Customs and Border Protection. Things such as being caught with undeclared items and having a crim...

How To: Lock Magisk Superuser Requests with Your Fingerprint

It's been proven that hackers can manipulate your screen with fake taps through specific exploits, so they can potentially hit the "Grant" button when you get a superuser request. This is the last thing you'd want to happen since the malicious app from that point forward has full system privileges. Luckily, using a fingerprint to lock your superuser requests can prevent this.