Free Science Fair Projects. Magnet Levitation Set (Magnetic Levitating Train) If you have learned about magnets and magnetic poles, you may want to demonstrate one of the practical applications of repelling poles as your science project.
You can make a magnetic levitating train. In a magnetic levitating train the rails and the train must repel each other. The instructions are provided online so you will always receive the latest instructions. The specific web address included in your kit directs you to the instruction page. Magnet Levitation online instructions includes several introductory experiments in magnetism as well as five complete levitation projects. Magnet Levitation kit includes: 20 Ceramic Magnets Super-strong NEODYMIUM Magnet Hi-force Magnetic Strips Plastic Guide Rails Compass Iron Filings Wood Block Wooden dowel Online instructions Additional Materials Required: Additional Materials Required for your experiments can be found at home or purchased locally.
KMODDL - Kinematic Models for Design Digital Library. The 220 models in Cornell University’s Reuleaux Collection were built in the late 19th century to demonstrate the elements of machine motion, as theorized by the German engineer Franz Reuleaux.
The University acquired the models in 1882 for use in teaching and research. <more about the Reuleaux Collection> The Reuleaux models are classified according to the alphanumeric schema employed in the catalog of the manufacturer, Gustav Voigt. The letter in a model's ID (e.g., B14 or S35) refers to a class of mechanism; the number is a specific instance of the class. This classification scheme is a simplified version of the taxonomy of machine elements elaborated in Reuleaux's work. Science Projects Experiments, Educational Toys & Science Toys.
Hackable DIY Quadrotor Kit. Three Swedish electronic engineers started out with a simple idea.
To make a printed circuit board fly. The first iteration of the nano quadcopter was a PCB with rotors glued on top and the 2.4GHz radio sticking out. Although they got it to fly, the device was so fragile that each crash could be its last. Now, after more than three years of development the Swedes have produced a crash resistant Quadrotor dubbed Crazyflie. The name the result of a spelling error which, in hindsight, worked out pretty well as it ensures the coveted top rank in Google. Marcus Eliasson, Arnaud Taffanel, and Tobias Antonsson worked on the Crazyflie as a side project next to their day jobs. The first Crazyflie The Crazyflie comes as a kit and is built for hacking. The quadcopter is 9 cm rotor to rotor, weighs 19 grams and can carry a payload of up to 10 grams. You can preorder the Crazyflie until February 18 at Seeedstudio. Proyectos Led. LED Cube and Arduino Lib. This step largely follows the LED Cube 4x4x4 but we'll be building a 3x3x3 cube instead.
A cube of this size is about as big as it gets without introducing additional circuitry and complexity. We'll need a total of 27 LEDs that will be grouped into three sets of nine. Each set of nine LEDs will share a common connection amongst their cathodes (negative leads). I'll refer to each of these sets as a "level".
Pontociência. Geleca de cola branca e bórax. How does a Revojet work? I don't know if anyone is still interested in Revojets after all this time, but the Coronation Revojet was the last of a series of kites with rotating wings, and came out in the summer of 1952.Before that there was the standard version that didn't pretend to look like an aeroplane, which was white with diagonal pink stripes!
I was very disappointed when they brought out the improved, de luxe, and more expensive model, just after I bought my standard one. The Coronation version originally had one red wing and one blue wing. Make Your Own Magnetic Silly Putty. Let me save you some time: [www.puttyworld.com] <— Awesome putty store and the same supplier for Think Geek (I think?).
There are two magnetic (actually they're all ferrous as mentioned below) putties that come with a 12mm cube. The putty can, with some time, develope a decent magnetic pull. Also the putty will stick to most hard surfaces without needing to be magnetic to start with. The Glass putty that is available is actually a silicone rubber but is pretty neat too. *Tip for those new to putty. Super Magnetics. Our NEW for 2013 Super Magnetic Thinking Putty has even better unique and mind-blowing awesome magnetic properties than ever before!
When Super Magnetic Thinking Putty is stretched, molded, or shaped, the putty has no magnetic charge and behaves like any other Thinking Putty. However, in the presence of a magnetic field, its magnetic forces begin to align. Suddenly, a truly Super Magnetic Thinking Putty is created that will attract to one magnetic pole and repel from the other. Made in USA! Each metal tin is hand packed with 1/5 lb of Thinking Putty, much more than in a plastic egg!
Want an extra magnet? Tidal Wave with Magnet Soothing blue reveals ripples of magnetic field lines after engulfing its magnet. Massa magnética - Eletrônica e Circuitos - Eletrônica e Circuitos. Magnetic Silly Putty é uma massa de brinquedo magnética, igual a Silly Putty, que é uma argila plástica baseada em silicone comercializada como um brinquedo de criança pela Binney & Smith Inc, o Magnetic Putty já pode ser encontrado no mercado por US$13.50 .
O vídeo apresenta em lapso de tempo a filmagem da massa lentamente envolvendo um ímã. Realmente não sei a utilidade para a área da eletrônica, mas fica ai a dica. Escrito por: Clovis em componentes Tags: # componentes, informação, Novidades.