Everything Else
How To: Start a Fire
This is for those people that want to create a fire in a camping situation, survival situation, flare type alert to other that you are lost, or simply for entertainment.
How To: Hack an Old LCD Monitor into a Secret Computer Screen That Only You Can See
No matter your reason, if you want to hide what's on your computer screen from prying eyes, there are plenty of ways to do it. You can get a privacy filter, install a panic button for your browser, or just develop super fast reflexes. But all it takes is the right angle or a too-slow reaction to blow your cover.
How To: Cool Down Your Apple Mac Laptop
Mac laptops, especially the older PowerBooks, often can become very hot when doing processor intensive tasks like movie rendering, YouTube videos streaming, database lookups, or just gaming. Often just lifting the machine from the surface is enough to cool it down without the need of expensive hardware or software tuning.
How To: Add Bluetooth Capability to Corded Over-Ear Headphones for Wireless Listening
Headphone cords are one of those things we all deal with because it beats the alternative (no music). But they can be so obnoxious—they're always getting caught on things, and they seem to be perpetually tangled. If you have ear buds, you can make a simple a cord container to keep them organized, but over-ear headphones are a little more tricky.
How To: Implement Facebook into Your Life Even More
So, I wondered whether there was a possibility to integrate Facebook even further into my life! (I still wonder why I wanted that actually...) Here's the way to do it!
How To: Make the Simplest Motor Ever
For this project, you will need a magnet, two AA batteries, two keys, a metal plate, and a copper wire coil.
How To: Charge Your Phone Without Its Charger
When you forget you charger,you can use this dynamo charger to charge the phone with your hand. I convert the dynamo LED flashlight into charger just adding bridge rectifier, capacitor and USB female plug.
How To: Make a Solar-Powered Fan Hat
It's hot this summer, but it's not that easy to cool down when you're on the go. You can't take an air conditioner with you, and a handheld fan will just tire you out, so you'll need to find more creative ways to cool down when you're on the go. One of these ways is a DIY solar-powered fan baseball cap.
How To: Make a Universal Phone Battery Charger with Paper Clips
Paper clips and any kind of power adapter that gives 5 volts will do the job for charging your phone battery.
How To: Make a Light Bulb with Dancing LEDs Inside
This is about dancing LEDs following the rhythm of music or speech picked-up by a small microphone. The projects is very cool, and for building it, you will need a light bulb,10 LEDs, project box, electronic board with IC CD4017 and LM358 and power adapter.
How To: Smash the Summer Heat with These High-Powered DIY Water Weapons
This summer's going to be a hot one, so skip the water pistol this year and break out the big guns! In this project, I'll be showing you how to build a water balloon shotgun—a high-powered water balloon launcher that's capable of firing 17 water balloons at the same time!
How To: Make a Custom USB Drive
I use a lighter as a case for my USB drive and it came out pretty cool. Watch to see how I made it. Video: .
How To: 5 Fast & Easy Life Hacks (Keep Bananas Fresh, Remove Gum, DIY Phone Stand, & More)
Here's a list of the lifehacks shown in this video: Banana Foil
How To: Mouse with Fan for Cool Hands-Without Sweat
I all the time play games and my hand always sweat.So I add small dc fan into my mouse and fix the problem with sweating.What you will need is one dc fan that work on 5 volts,tiny switch and some wires.
How To: Repair Busted Headphones
In this video I show you how to repair the cable of your badly damaged headphones and basically give them another chance.
How To: Make ''The Prototype'' Mask
For this project, I was inspired by the as-yet-to-be-released movie called The Prototype when making this mask. Paper strips and a mix of water and flour is the main things you'll need to make this Prototype-like mask. For the eyes, I used old halogen bulbs and inside them I put LEDs connected to a battery with switch.
How To: Make a Cardboard Rocket Rifle
Convert the CO2 Cartridge Rifle into this awesome Cardboard Rocket Rifle! Shoots cardboard rockets 500 feet away!
How To: Make a Penny Battery
Make batteries out of nothing but pennies, washers and a little vinegar soaked cardboard.
How To: Make a Potato Battery
Learn how to make a battery using potatoes! Fun for the whole family!
How To: Make a PVC Rifle
Video: .
How To: Make a Fog Machine
Video: .
How To: Make a "Shocking" Deck of Prank Playing Cards Packed with 330 Volts of Electricity
A deck of cards may be a magician's best way to demonstrate his or her's sleight of hand, but for the prankster, it's the perfect way to deliver a shocking 300 volts of electricity! And that's exactly what I'm going to show you how to do today. Stuart Edge used it in his "Electric Shock Kissing Prank" to show the ladies how a man can really put the sparks in a kiss.
How To: Make the Scariac (A Poor Man's Variable Power Controller)
Mixing water and electricity is extremely risky and potentially lethal, yet that's exactly what I did with the Scariac. In its simplest form, the Scariac is just a glorified version of two wires in a bucket of water, but it's actually one of the cheapest power controllers you can make.
How To: Turn a Hard Drive into a Desktop LED Penholder & Hidden Drive
This is a illuminated pen holder that I made out of a couple recycled hard drives. The LEDs receive power from the standard USB cable connected to a computer. The stand for the penholder is taken from a clip light, and the penholder itself is made from 3 hard disk drive platters. Also, I hid a small 4GB flash drive inside the base hard drive for some hidden storage.
How To: DC Versus AC and the Diode
Direct current (DC) by definition flows in one direction. Alternating current (AC), on the other hand, periodically changes direction, or reverses polarity. It is indeed possible for a portion of a circuit that is normally DC to periodically change direction, or reverse polarity like an AC circuit.
How To: Make an AC Arc Welder Using Parts from an Old Microwave, Part 2
Last time, I showed how to start putting together an AC arc welder from scavenged microwave parts, focusing on the transformer modifications. Now, I'll show you how to finish up your DIY stick welding machine by fixing up the electrical system and performing the finishing touches.
How To: Hungry for a Light Snack? Try Making These Gummy LEDs (aka Nerd Candy)
LEDs have slowly become the standard for DIY lighting projects because they consume less power and last way longer than regular light bulbs do. Light-emitting diodes have no filament, meaning they generate their light solely by the movement of electrons in a semiconductor material.
How To: Tired of Turning Your Bicycle Light Off? This Hack Disables It Automatically When You Park
Biking at night is dangerous. Seriously. If you've ever taken a night ride, you've probably experience a few close encounters with a set of headlights. Which is why you use bike lights—to make yourself more visible. Problem is, unlike modern car lights, bike lights don't turn themselves off when you're done riding.
How To: Control a Real-Life Maze Game with Your Windows Phone and a Netduino
There are tons of different versions of maze games. First, there were paper mazes that you had to draw your way out of. Then, there were computer and video games, and later, smartphone apps.
How To: Measure the Drive Current.
There is thousands of motor driver, do you find an easy way to measure the drive current? That is what this motor shield do. The drive chip is L298N. The following steps is how to control two DC motors and how to measure the drive current. With it, you will make your control system more smart.
How To: New to Arduino? Start with This Simple RC Car Controlled by Your Android Device
Thanks to its open-source platform and easy-to-use hardware and software, there's literally thousands of Arduino projects detailed online for anyone to make—a magic mirror, DIY polygraph machine, and hotel-hacking dry erase marker just being a few examples. Hell, you can even make the Daft Punk helmet.
How To: Cycle Safer with This DIY Turn Signal Backpack, Complete with Accelerometer-Activated Brake Lights
If you ride your bike or motorcycle a lot, especially in a large city, you've probably had a few close calls. No matter how safely you're driving, you never know what other people are going to do, and being on a smaller vehicle makes you difficult to see.
How To: Make a Difference in Your Neighborhood with This Urban DIY Glowing Bollard Crosswalk
Walking the streets at night can be uncomfortably dangerous. In 2010, there were 32,885 motor vehicle deaths in the United States. Of those, roughly 13%, or 4,280, were pedestrians. Two-thirds of those pedestrian deaths occurred at nighttime. Along with darkness, drivers also have to deal with rain and other harsh weather conditions. Combined, all of these factors can be very dangerous for anyone taking a walk at night. As it happens, pedestrian deaths are on the rise since 2009.
How To: Crazy Dad Enters Guinness World Records with Fastest Baby Stroller Ever (50+ MPH!)
Babies are pretty cool. They do whatever they want, have beautiful women drool all over them, and have more one-on-one boob action than any grown man (or woman) I know.
How To: Hack an Old Cassette Tape into a Retro-Style MP3 Player
Cassette tapes, much like the boombox, Walkman, and record player, aren't used much anymore. With the ability to put music on our smartphones, most of us don't carry tapes or CDs around because it now seems inconvenient.
How To: Make the Deadliest Looking Redneck Pen Set Ever
Do you guys remember those things you hold with your fingers to write stuff down? I think they're called pens, or something like that...
How To: This DIY 'Bicycle Barometer' Lets You Know If You Should Bike to Work or Catch the Bus
If you don't have a car, or just prefer to take public transit to work, you know that an unexpected change in the weather can quickly...er, dampen your day. If you're not expecting it, rain or snow can turn your trip into a long, hellish ordeal—especially if you bike.
How To: This DIY Can of Pepper Spray Shoots a Photo of Your Attacker While You Spray Them
Unfortunately, there are plenty of situations where having a can of pepper spray could come in handy. Even worse, in most of those situations your state of mind isn't really conducive to remembering important details like the facial features of the person who's trying to mug you, which means the police will have a harder time catching the culprit.