K'NEX is one of the most popular construction toys on the market, right next to Lincoln Logs and LEGOs, but what makes K'NEX stand out is the fact that children can build mechanically derived toys. Instead of blocks or little logs, kids use interconnecting plastic rods and connectors, which give them tons of contraptions to build and play with. Today, K NEX has even more possibilities with wheels, pulleys, panels and flexi-rods to make amusement park roller coasters, airplanes, animals, bikes...
This video is on how to convert your micro LiPo batteries to adapt to a normal LiPo cell charger. The LiPo charger that comes stock sucks, and you will want a better charger for the life of your LiPo. Your radio controlled vehicle will thank you.
This video will show you an all-new fire starting idea that deals with steel wool and your flashlight batteries.
See the assembly and run of a very basic electric motor. Just get all that you need and put it together, just like in this video. The battery, the coil, the magnets -- they're all just waiting for you to make a motor out of them.
Watch these easy tips on how to make a cool cola can toy. You only need two staples, wire, a band, a AA battery, and a cola can.
See how to do electrolysis of water with graphite (lead from a pencil). The positive side has oxygen bubble, and the negative side has hydrogen bubble. Just get a 9V dry cell battery.
Hack a car photo to be a really awesome decorative object for your home or office at a very low cost. It's also really fun to make! All it takes is a few LED lights and a 9V battery.
While there are many ways to see the exact battery life left on your iPhone, you can take all the work out of it by making your iPhone verbally tell you the current percentage every time you start or stop charging it. Best of all, this trick works whether you use wired or wireless chargers.
Your iPhone's almost out of battery power, there's no wired or wireless charger in sight, and you left your portable power bank at home. You don't want your battery to die, but you still need to use your iPhone. This is when Low Power Mode comes in handy, but you could be wasting valuable time and power if you're activating it the wrong way.
Every once in a while, we find ourselves in a predicament where we need an inexpensive smartphone. Whether we're finally upgrading from that feature phone we held onto too long or we dropped our current smartphone, sometimes we need a quick replacement to get back on track. That's where Android One comes in.
Fondant looks pretty, but man, it sure does taste weird. Don't Miss:
We've already seen the visual changes that Android 5.0 Lollipop has brought to the table, but Google spent just as much time altering things under the hood. Awesome new functionality and hardware capabilities have been added left and right, and with the OS already out now, it's high time we had a look at some of these tweaks.
Quick video that will show you how to close applications that are running in the background on your Apple iPhone 5C. This will help to save your battery life.
This is a simple way to scramble an egg inside of its own shell using a tennis ball and some string. It's way more effective and easier than using a shirt sleeve—and no batteries required.
Afraid of the dark? You're only afraid of things you can't see. Just like an owl, see through the darkness, light up your imagination, and use your own owl eyes to make your very own Halloween hoot. To make this owl, you'll need black foam board, an X-Acto knife, LED lights, battery-powered closet light, and curtain rod.
These codes contain a lot of important information, such as BlackBerry version used, PIN, IMEI, the duration since the last BlackBerry activation, signal strength, battery power, storage capacity, and the total memory capacity of the phone.
For this project, you will need a magnet, two AA batteries, two keys, a metal plate, and a copper wire coil.
Led infinity mirror that I make with some materials like mirror from old hard drive,leds,plastic mirror sheet and battery holder.
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.
The Na'vi don't have eyebrows. While you could just paint your makeup on over your brows if you don't have prosthetic appliances to cover them, a neat trick is to take a giant glue stick (or the spirit gum) and go over your eyebrows with it, rubbing the stick in the opposite direction of eyebrow growth. Let it dry and then do it one or two more times (depending on how thick your brows are). With your brows flat against your skin with a layer of "glue skin" over them, you can have a nice, flat...
The video explains how to unbrick a fully bricked PSP using a hard modded pandora battery and magic memory stick. This method does NOT need a 2nd custom PSP. Your PSP is fully bricked if it is not powering on/no recovery. You won't need anything else other then a PC (OS must be XP for the MMS creator to work, VISTA doesn't work) a bricked PSP and a 1gb memory stick. In order to create the Magic Memory Stick, you'll want to go here and follow the instructions.
Materials needed: Altoid mint tin, 9 volt batter and connector, switch, 7812 voltage regulator, 12 volt computer fan, carbon filter and 2 pieces of screen. Wire the battery connectors. Solder all of the following: Negative connector to the switch, wire to the switch, ground wire of the voltage regulator to the middle wire, output for the 7812 to the fan, positive lead on the 9 volt connector to the input on the 7812 and the negative from the 7812 to the negative on the fan. Test. Put all the ...
We will be setting up a portable radio in the mountains. It will be established in a clearing with available rocks for setup. The equipment we will be using is a Yaso radio with microphone and headphone, coaxial cable, slight line and weight, 13.5 battery pack, 2o and 40 meter antenna, pen and paper to record contacts.
When you're shooting a film, being able to see what you're shooting well and adjust on the fly is crucial. With the tiny screen on most cheap cameras, this is kind of a crapshoot. This video will show you a cheap way to solve this problem: converting a car $50 car LCD screen into a portable video monitor that you can attach to your camera and run off of batteries on set. The screen is probably bigger and nicer than the one on your camera, and will improve the quality and productivity of your ...
In this tutorial, we learn how to prevent the car from starting to test out the starter. The most simple way to do this is to open the hood of the car up and find the fuse locations from the owner's manual. Pull the fuses out and when you try to start the car, it will crank but it will not be able to start. You can use this to test out the battery and test the starter. When finished, remember to replace the fuses back into the car just how you removed them, then restart your car to make sure ...
In this how-to video, you will learn how to perform basic circuit bending. You will need a screw driver, alligator clips, solder, a soldering iron, wires, a wire stripper, a button or switch, and a drill. Open up the device you want to circuit bend. Once the side of the board with the solder points is exposed, take your alligator clips and find two solder points that make an interesting noise. Be careful of areas where the battery is connected, as you might shock your self or destroy the devi...
In this how to video, you will learn how to open a 6th generation Ipod Classic. First, make sure to turn it off and make sure the hold button is on. Take a prying tool to undo the clips inside the device by sliding it in between the cover and back. Once the clips are undone, place thumb tacks on the sides and tops while popping the base out. Be careful, as there are cables inside that you do not want to break. The orange part is the battery while the blue object is the hard drive. Once you ma...
In this how to video, you will learn how to replace the touch glass screen digitizer on an iPod Touch. First, use a pry tool and run it along the sides of your iPod Touch. Once this is done, remove the cover. To remove the battery, run the pry tool along the edges and gently pry it out. Remove the black tape from the bottom to reveal screws. Now use a screw driver to remove the screws shown. Remove the screw hidden by the wires connecting the battery to the board. Next, remove the metal shiel...
This video demonstrates a great way to take rust off of metal piece that are hard to clean by hand. You will need a plastic bucket, a wire hanger, and a battery charger. In the bucket mix one gallon of water and one tablespoon of washing soda. You can make washing soda in the oven by cooking baking soda at 450 degrees for one hour. Take apart all the moving objects off the metal piece you want to clean. Prep the surface by spraying some brake fluid on it and wipe it down. In the bucket hang a...
Worried about your baby or toddler either wrecking or wrecking themselves in your home? Baby proofing time! Make sure your house is safe and secure for your child when they start exploring their turf.
You may think you'll never be in an emergency situation, but you can never be too prepared! This video provides excellent tips on what to bring and do in an emergency situation.
Learn how to decorate your graduation cap. Customizing your graduation cap is a way to stand out among the sea of identical, ill-fitting graduation robes.
Clean your basement like a champ. The hardest part of cleaning a basement is working around all that stuff you’ve stuck down there. This game plan will help. Check out this Howcast video tutorial on how to clean your basement.
Check out this video tutorial to show you how to use a Canon Rebel digital SLR camera. This video was made by the equipment room at CUNY Journalism School in New York.
So, your children have the same old boring Fisher-Price Power Wheels that all the other kids on the block have. Do you really want your child to be like all of the rest? No, I didn't think so. Turn those miniature Power Wheels, Dumar or Peg Perego vehicles into a little bit of realism, if you can handle it. All it takes is a little modification and you'll be wishing you were five again. With a few simple hacks, your son and daughter will be burning rubber, jumping curbs and burying those othe...
As far as the world of consumer electronics goes, it doesn't get much greener than recycling solar panels. In this video tutorial, you'll learn how to solder together broken solar panels, giving them new life as a functional AA battery charger, which produces about 6 volts in direct sunlight and about 3 volts indoors. In order to get started on this hack, you'll need a number broken solar panels (which can be had cheap for cheap on the Internet), a low-temperature soldering iron, silver-beari...
Now this is one how-to video you probably don't come across often. While most jewelry makers and welders probably purchase their soldering irons, it's actually possible to make your own soldering iron out of graphite pencil, car battery and jumper cables. We know it sounds like you're going to end up lit up like those much-parodied dads trying to set up Christmas lights on the rooftop during the holidays, but this process actually works quite well.
What's an LED Throwie? Watch this video and find out how to light up your neighborhood using colorful LED's and magnets! Yet another great idea for creating neighborhood art from Graffiti Research Lab.
Did you ever want to know how to create Star Wars style lightsaber effects for your own home videos? Youtube user Comphelper225 has a way make this little bit of movie magic come to life using Adobe After Effects. Once you have a video of yourself or a friend swinging a base for your sword, the next step is to download Andrew Kramer's lightsaber presets from the Video Copilot website. Once it's installed, open up your video in After Effects to begin. Within the program, click Layer, New, and ...
