If you like homemade light shows, this is one hell of a way to do it. AP Digital light shows you how you can hack a small fan into a special mirror used to create a poor man's PIC-based laser show. It's an experimental method of balancing a fan-mounted acrylic mirror for spirograph project.
In order to fix a broken power window, you will need the following: a screw driver, a socket wrench, a plastic pry tool, and a Phillips head screw driver.
Shelley Lovett of Childcareland shows us how to make a mosaic apple using colored construction paper. This is a fun to do project, which enhances a child's motor skills. The basic outline of the apple is available on the website. It can be printed out and then cut out. Shelley has used red, green and brown colored construction paper, the traditional colors for apple. But she also stresses that we should let children use whatever colors they prefer. It will make the project so much more fun. S...
This is a great activity for children to develop some fine motor skills. The blueprints of the Santa can be found on the website. Just print it out and depending on how young the children are they can cut out the Santa or you can cut out the Santa. With the Santa cut out glue him on a piece of construction paper so there is a border. Use some glue and place little dots all round the beard of Santa. Have the children separate the cottons balls from each other. Now the kids should place one cot...
When driving, the most important thing to remember is the brake. Mercy Stop 1. Be on the second gear with 22 mph. 2. Pull the clutch and give a bit of pressure on hand break and foot break. B. Red Light 1. Kick down the gear or the motorcycle to slow down. 2. Pull the clutch before pulling the brake to avoid the motor from shutting off. 3. Pull the brakes gently. Note: When driving 20meters from the stop light, don't drive to fast to avoid mercy stop or accidents. For all cases, always apply ...
This video fully explains how to correctly use the Breville Juice Fountain. The product is 850 watts and has both a high and low setting for your convenience. Everything, except the motor itself, is dishwasher safe. One container collects all the juice, and another container on the opposite side collects all the skin from whatever it is you are juicing. Using a whole apple (with a sticker still on it) as an example, our demonstrator inserts an apple into the top of the machine, pushes down wi...
Felt food is a great substitute for unsafe toys for children. A real life mom gives tips in this video on how to create great felt food that her children absolutely love playing with! The instructions are easy: Use wool or wool-blend felt instead of craft felt; it feels nicer. The first thing you need to do is cut out the felt patters provided on the website. You will need a red half circle, and a four pointed star. Seeds can be added by tying French knots using white thread. The next step is...
Lowe's home improvement expert, Mike Kraft provides a step-by-step method for changing the oil on a walk-behind lawn mower. From assembling the proper tools and supplies you will need to complete the task, through disconnecting the motor for safety, through the proper drainage technique and finally refilling the crank case this video gives complete instructions for any mower maintenance. Changing the oil on your mower will extend its life. Following the steps in this guide will provide you wi...
Abusive relationships are unhealthy and should be remedied immediately. There are many steps that can be taken to help end an abusive relationship.
Watch this quick RV tutorial video to find out how to maintain or repair your furnace. All of the items shown are simple steps you can do yourself. Some motor homes have two furnaces and some have one. They should be located on one of the sides of the unit. In the shape of a medium sized rectangle. This compartment will also have a grill and it does stay hot. In order to open it up, remove the screws, remove the first door, and then there will be another one that just comes down as well. Then...
Hyundai Motor Company says it will launch its driverless tech ahead of schedule, but the Korean carmaker will remain behind mainstream rivals, including General Motors (GM), Nissan, and Honda.
Lately, the biggest news in driverless has been the raging lawsuit between two autonomous spearheads, Uber and Google's Waymo. A new bill back by General Motors, however, could take them both out of the race towards driverless.
Japan is in the process of curbing its aging population and mature workforce. According to The Diplomat, the country's population has been declining at a steady rate. To meet future productivity demands in commercial and industrial sectors, local officials are turning to self-driving technology, including truck platooning, where three or five vehicles travel autonomously in a string formation. This practice, according to a study by MIT, can reduce fuel consumption by up to 20% (more about thi...
In December of last year, Australian Feliks Zemdegs broke the human world record for solving a Rubik's Cube with a time of 4.737 seconds. Well, this robot did it way, way faster by solving one in under 1 second. Don't tell me a robot takeover isn't real possibility.
Virtual and mixed reality experiences feel immersive because they take over your senses in various ways, but they still lack tactile feedback. Haptic gloves can change that, and you can make a pair yourself.
Two years ago, driven by a good friend of mine i decided to give it a try on timelapse photography. I had a DSLR camera but didn't had an intervalometer, so i assembled a small electronic circuit on top of an Arduino Uno, made some basic code and did my first timelapse movie. The result was awful, but for some reason I was hooked.
There are plenty of ways to mount your camera on your bike, but there's not much you can do about uneven surfaces on the road that cause your videos to end up looking shaky. If you're on a motorcycle, it's even worse because turns force you to lean, which makes your video tilt.
There are plenty of tank robots out there, but how many of them can recognize 3D objects and map their environment? Tanky, the tracked mobile robot, can do all that and more while rolling around on his bicycle chain treads. Created as a Master's thesis project, Tanky is made almost entirely of parts you can find at your local hardware store. It was built in two "layers" with the motors, electronics, and batteries on bottom and the processing unit, a laptop, on top. The motors came from cordle...
If you've finished building your Curiosity rover and are wondering, now what? Perhaps it's time to move onto something a bit more... mobile?
One of the most annoying things about summer is mowing the lawn. Depending on how big your yard is, it can mean spending hours out in the hot sun while you could be doing something a lot more fun like watching the Olympics or making giant soap bubbles. Reclaim your summer with this remote control lawn mower that does all the hard work for you.
If you're the owner of a 2002 Dodge Ram Truck you may be looking to swap out the motor for one that works. This video is part 1 of a 2 part how-to, which will show you what to do to be out with the old engine and in with the new.
In this tutorial, we learn how to winterize your boat and prepare it for winter. First, you will remove the drain plug from the boat and let the water out. After this, remove the oil drain and drain the oil out of the motor while it's warm. Exhaust fumes while the engine is turned on as well. Now, start the engine and let it run for a few minutes staying idle. After doing these steps, your boat will be ready to be stored for the winter. So when you turn it on when it's ready, it won't stall o...
In this video, we learn how to tune an RC nitro engine. First, you will need to adjust your needles. Make sure you know which way to go as you are adjusting them. After this, you need to find your high speed needle and find where you will hook up your fuel line. Lean the motor by turning a screwdriver into the barrel. This will screw your needle in and make the engine restricted to fuel flow. Now you will want to test out your engine to see how much lean you are getting. Make sure it's oiled ...
For most vehicles, the way you remove and replace (often referred to as R&R) an engine is by disconnecting everything from the motor and pulling it out of the frame. With the 2000 Chevrolet Express, the book time states 22 hours for R&R of the engine this way. But there is a shortcut, and it cuts the time nearly in half! It involves the backwards approach, where you lift the body of the Chevy Express off the frame, then pull the engine out.
Bob Schmidt teaches us how to screw drywall to studs with a drywall screw gun. A countersink bit is a great option to help you screw drywall studs in. This will fit in a variable speed drill for setting counters and drywall. Use a DeWalt screw gun, which is specifically made to install drywall. It has a clutch driven head with different adjustments on the head for different screws. The gun should be inexpensive and doesn't have a very large motor, so it's perfect for a homeowner. If you just ...
In this video, we learn how to make cotton candy with a cotton candy machine. You will need: cotton candy machine, cone, and flavored sugar. A Gold Medal Mega Breeze cotton candy machine will work best for this recipe. First, add in your sugar to the middle of the cotton candy machine and twist the spinner head to get the sugar evenly in the head. Next, turn on the motor switch and turn on the heat switch. Grab your cotton candy cone and catch the cotton candy with the cone as it comes out of...
Owning a motor vehicle is a big responsibility. Aside from the obvious things that need to be changed or replaced, there are other parts of the car that also need to be taken care of in order for it to work. A timing belt and crankshaft are essential for a working car to have. Without these, you pretty much have a car that can't run. So check out how to replace one on a 1992 Toyota Tercel today. Enjoy!
Changing your oil is an important part of car maintenance. By changing your oil, you can make sure that your vehicle runs smoothly and lasts a long, long time.
Shelley Lovett from ChildCare shows us how to make a cotton ball snowman. This is a great activity for developing fine motor skills. The snowman comes in a several variations, there is a snowman that has circles on its tummy so that children would have to try and place the cotton balls inside the circles. There is a snowman that comes in black and white so that the children could decorate the snowman's scarf, mittens and hat. Now on the plain tummy snowman, you'd just apply glue all over the ...
This video will help you diagnose and troubleshoot on a basic level, your electric kit. I get asked alot "please fix my rc" and the main issue is that people do not understand how their rc works. While using a multimeter, I will show you how to diagnose battery batteries bars, esc, receiver, antenna, radio on crystals 2.4ghz synthesized modulation motor brushless bl brush less brushed transmission slipper gears pinions cvd dogbones dog bone wheels pins hex and other aspects that will not allo...
Somewhere in between prison tats and a professional tattoo gun, comes the tattoo machine in this how-to video. You will need a tape deck motor, a stereo fly wheel, a 12 volt charger with different settings, a bobby pin hair clip, a brace, a wide pen, and a screw. Since most of these parts are scavenged from around the home, this is a cheap tattoo machine that still produces relatively good quality results. Watch this video tutorial and learn how to build a tattoo machine gun.
Evenin' Gov'na! How lucky you are to have that datascope (a.k.a. computer); for now you can build yourself some SteamPunk Goggles for your next bioscope (a.k.a. movie)! You will need an old wallet, metal pieces, two plastic water bottle caps, old clock parts, an electric motor, mini tires, plastic pipe, an LED toggle switch, and a pair of sunglasses. Watch this video fashion design tutorial and learn how to make a pair of steampunk binocular style goggles.
When CD and DVD players stop working, it's usually because of the drawer not opening and/or shutting. For this CD player, the problem turned out to be a broken belt between the motor and the wheel that has the gear that opens the drawer. Look at these two video tutorials to see how easy it can be to fix, by replacing one belt with a rubber band.
This video explains part of the final assembly of a motor when you install the camshaft. You will need all of your cam bearings installed first. You will need moly lube on the distributor drive gear and all of the lobes of your cam. To avoid a mess only do one section of lobes at a time and rest the cam on a journal to lube the next section. It should be freely rotating after installation.
Ride-hailing services are everywhere nowadays and with new companies developing all the time, it is one of the most convenient ways for people to get around. Companies like Uber make it easy for passengers to call a car to pick them up and drive them to their desired location. These services have been especially helpful for commuters as well as those who might need a ride home after a night at the bar. However, ride-hailing services require driving with a total stranger, which means the safet...
All of my hacks up to this point have been operating system hacks. In other words, we have exploited a vulnerability usually in an operating system service (SMB, RPC, etc.) that all allow us to install a command shell or other code in the target system.
A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.
A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.
Build a motor mount out of Lexan by making a template that ensures your plan will work and that you will reduce time, frustration, and re-work. Then, cut out the polycarbonate, mark the cutout on the motor, and assemble it all together on the radio control vehicle.
If all things go well, you'll only have to take your road test once. That's the goal: to ace your test on the first try and then start driving on your own. Granted, it's a nerve-racking experience, but keep in mind that the California Department of Motor Vehicles wants you to pass. So much so, they give you the examination answers ahead of time! All you have to do is study.
