In this video, we learn how to build a magnetic stirring device. First you will need: a block of 1 inch thick Styrofoam, a piece of cardboard, 2 magnets, a small electric motor, a piece of non-magnetic metal, a hot glue gun, and a soldering iron. First, draw the shape of your cardboard square on the foam and cut it out. After this, take your soldering iron and melt away the Styrofoam from the outside. Then, make a hole in the middle for where the motor will be placed and push it inside. After...
It's simple: if you've got a brushed motor, you'll want to break it in under controlled circumstances before taking it out into the world. Why break in your engine? The main idea of breaking in your engine is to wear down your engine's brush so as to maximize surface contact with the commutator, reducing resistance (and therefore waste energy) and thereby increasing power. For detailed instructions on breaking in your remote control vehicle's engine, watch this RC hobbyest how-to.
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.
Watch this instructional cinematography video to learn a cheap and easy method of creating your own time-lapse footage with a motor controlled hacked clock. This is an excellent way to generate fast forward effects in film (think of the famous scene in Garden State). This is a great effect for filmmakers on a budget to simulate.
If the air conditioning on your car doesn't work and the condenser does work, you may have a broken blend actuator door motor. It's hard to get to, but there's a way to do it without removing the dash board, and this video will show you how to do it.
Check out this tutorial for a step by step on how to remove a washing machine motor. This is especially important if you need to fix your machine. Although the Ultimate Handyman is demonstrating on a HotPoint machine, this fix can be applied to most models.
One of the quickest repairs for bObi is replacing the main brush motor. To do this, you'll need a Phillips head screwdriver and a replacement main brush motor.
In this tutorial, we learn how to solder wires to your rc car motor. First, you will put the flux on the out wires. Put a small amount on, but make sure it's evenly coated all around. After this, do the same process for the motor tabs. Then, tin the wire and then wipe off with a damp sponge. From here you will do the same thing for the motor tabs, taking the back off the motor tabs to make it easier to move around. After this, put the wire on top of the tab and pres with the iron. Now you sho...
This video explains how to build a robot with the basic ability to scribble on paper. The narrator gives website addresses for more examples on completed robots and various information on the subject. The Robot is built using a plastic cups and wooden sticks for legs and support. A motor is then attached to a wooden stick which is then attached to the top of the plastic cup. One nine volt battery is needed to power the motor. Once the battery has been attached to the motor you must attach the...
Ian uses round magnets, pencil, clay and glass slide to work his magic science experiment. Magentic levitation is said to be a solution for energy costs of trains because it cuts down friction and creates what is mythically regarded as a perpetual energy motor. This is an interesting toy model of how the maglev trains and large scale generators work
One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple maintenance on your automobile, but you may need a few tools. Invest in the basic tools and you'll be prepared for just about any car malfunction you can think of. These tutorials will help get you on your way, as long ...
F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your opinion? Comment below.
You can build almost everything out of LEGOS. They are versatile and fun toys and great learning tools. In this video, learn how to build a motor car out of LEGOS.
This tutorial video will teach you how to make your very own home made electric motor. This electric motor can power a variety of accessories, and is useful for science projects.
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.
The homopolar spiral motor is one of the simplest and most easy to make motors in the world. This video shows you how.
If the Motor shorted out, not circulating cold air from freezer into fresh food compartment, you will probably have to replace the refrigerator evaporator motor. You can follow the steps in this video to help you do this easy repair.
War leaves a lot of stuff behind. Torn families, delegitimized institutions, mass graves, and unexploded ordinances litter the post occupation landscape. Whether or not you have driven the imperialist out, or are still in the phase of armed resistance, you will need the ability to safely diffuse bombs. My bomb defusing Silvia-bot can do it all. She can catch grasshoppers, cut wires, collect samples, tase enemies and even play chess! Materials
I love robots. They have the potential to evolve into Asimovian destroyers of the human species, but have only just mastered the art of cleaning my rug. They have an ever increasing cool factor and a growing number of cheap and simple components that let the hobby roboticist reach for the burning miasmas of plasma. But to get to the stars, we need to start with the basics.
This video focuses specifically on the Chevy Venture or Pontiac Montana models of vans. If your power window motor is going out, or isn't working anymore, this video shows you how to fix it (if possible) or replace it (if it isn't).
In this tutorial, we learn how to make a somersaulting robot. You will need: a gear box, 1.5 v DC motor, battery holder for AA, and a few gem clips. First, glue the gear box onto the battery holder and then glue the motor shaft in. Next, glue the gem clip on the pistons of the gear box. From here, add a broken eraser to the gem clips. Next, add another jumbo gem clip to the motor and you will get to play with it! This is a fun little robot to play with, enjoy using it and making it do tricks!
This free video science lesson from YouTube's Mindpaint demonstrates a simple technique for creating a "fire motor" with a pair of wine glasses and a candle stick. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
You can make a very simple homopolar motor using just a basic clamp, two strong magnets, a battery and a little bit of wire. Once you've completed the circuit, you'll be able to suspend a drywall screw between the battery and the magnet. Then watch it go!
If you're cooling and heating system isn't working like it should, you should probably check the blower motor. If you're not getting a good amount of air from your car, you may have to replace it. But what if you don't know how to remove it, in the first place? That's where this tutorial comes in handy. In this video, you'll see how to remove the blower motor for a Saturn S-series vehicle. It's easy to do and will make sure that you have a working A/C or heater when it's time for it. So good ...
This video shows you how to make a homopolar motor. First of all things you need to make motor are AA battery, couple of magnets and copper wire. Now take magnet and attach it to the negative end of battery, now take a copper wire and bend it to the shape shown in the video and place it over the positive end of the battery, now you will see that wire starts rotating. Now to make a stand take a small plastic lid and two pieces of rubber magnet then place magnets to both the sides of the lid an...
Want to make a simple electric motor at home? Andy and Mike show you how in just a few easy steps, using a block of wood, two paperclips, a AA battery, some insulated copper wire, and a magnet. This is a fun and simple science experiment that anyone can do at home. Wrap the wire seven times into a circular coil, with the enamel stripped off at both ends. Place the battery between the two paperclips, which serve as conductors and also hold the coil in place. Place the magnet below and between ...
Basic instructions on how to troubleshoot the heater blower motor of a Saturn S-series. The heater blower motor is located behind the glove compartment of your vehicle. Disconnect the negative and positive power supply. (The black wire is usually the negative.) Using a multimeter set on the Ohm scale, use the positive lead and test the black wire. To check the purple wire for current, use your ignition key and turn it to the run setting, turn the heater power to full power and set the multime...
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.
If you're air-conditioner is acting a little funny, it's probably not just strain from excessive summertime usage. To prevent further damage or greater repairs, or even the purchase of a new A/C, regularly inspect an air-conditioner for any possible malfunctions. Watch this video tutorial and learn how to bench check a central air-conditioner blower motor.
In this installment from his video lesson series in which he explores a series of exercises for the drumset and applys them to a wide range of skill levels, Jeremy Hummel demonstrates exercises to help develop basic psycho-motor independence while playing the drums.
This video is on how to easily solder bullet plugs that are commonly found on remote controlled brushless (BL) motors. Your radio controlled vehicle will be the best around, if you know how to solder.
Ever had a computer fan that started to sound like it was grinding flour or mowing the lawn? In lieu of purchasing a replacement fan, you might try reviving it with motor oil, any average bottle of which will last for years and thousands of fans. Learn how in this video tutorial.
Most people only ever clean their car's outside. But sometimes, engines need to be cleaned, too. This video will give you some handy tips on how to clean your car's motor.
With a few simple steps, you can change your motor oil yourself -- no need for an expensive mechanic to do it for you.
Great professional tutorial, on how to build an electric motor and how it works.
In this video you will learn how to adjust the valve lash - one of the necessary steps of building an engine. You want to leave as much of the internal lubrication in place as possible. If you follow the firing order of your motor, you'll only have to turn the crankshaft one complete rotation. This section has some of the more detailed 3D models to show you the internals of a working motor.
For preschoolers a creative activity to make bowling pin and then go bowling! Great use of many small motor skills making the pins, and then large motor skills, counting skills, and hand and eye coordination when bowling.
Video showing how a battery-magnet-wire motor creates a rotating electro magnetic field. Watch the hanging bar magnet react to the rotations. You need a battery, magnet & copper wire.
To determine what is causing your windshield wipers to malfunction and not work, it is important to investigate the wiper motor and switch to determine if either is causing the problem.
