MANUALS

IN ORDER TO CONSTRUCT TO EQUIPMENT AND EXPERIMENTS FOR FAIRS OF SCIENCES

ALL THE PRICES IN NORTH AMERICAN DOLLARS

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Note: The form and color of equipment and experiments can vary.


Cartesian diver CARTESIAN DIVER

Physics

Level: Basic - Intermediate

The small device raises and low in the water of the bottle when pressing to the sides. It influences the pressure of the water and the air. (Beam click in the photo for a greater image)

Purchase by Pay Pale, you click in the photo.


       Price $US

2. -   

Clock of voltaCLOCK DE VOLTA

Physics - Chemical

Level: Average interval and

Clock that works with the citric acid of the fruits, also works with Popes, vinegar and water with salt. (Beam click in the figure for a greater image)

    Price $US 2. -     

Beam Click to buy

ElectroplatingELECTROPLATING

Chemistry - Physical

Level: Average interval and

Equipment to cover a metal with another one. Like the jewelers who cover used jewels. Kit basic to coannoy. (Beam click in the figure for a greater image)

    Price $US 2. -   

Beam click down

Stroboscope of handHAND STROBOSCOPE

Physics

Level: Interval - Half

It serves “to freeze” the movement, is used to obtain photos of objects in free fall, etc. (Beam click in the figure for a greater image)

-    Price $US 2. -       

Beam Click down

ElectrogeneradorELECTROGENERADOR OF KELVIN

Physics

Level: - Half University

This electrostatic generator generates a load with the drops that fall by some metallic hoops. (Beam click in the figure for a greater image)

-    Price $US 2. -    

Beam click down

CENTRIFUGAL MACHINECENTRIFUGAL MACHINE

Physics - Optical

Level: Interval

Simple centrifugal machine that can be armed with very homemade elements. Separations can be done of different elements. (Beam click in the figure for a greater image)

-    Price $US 2. -    

Beam Click down

IT COMMITS WITH CAMARAIT COMMITS WITH CAMARA

Physics - Optical

Level: - Half University

As to obtain aerial fografías with the help of one it commits and a controlled camera at a distance. (Beam click in the figure for a greater image)

-    Price $US 2. -      

Beam click down

Robotic armROBOTIC ARM

Technology - Electronic - Robotics

Level: - Half University

It is possible to be used with a computer, interface of by means. It works with motors of cc. (Beam click in the figure for a greater image)

-    Price $US 2. -. -     

Beam click down

Earth electricityELECTRICITY DE THE EARTH

Physics

Equipment that allows to detect the electricity that is in our planet of natural form. (Beam click in the figure for a greater image)

-    Price $US 2. -      

Beam click down

CLOUD CHAMBERCLOUD CHAMBER

Physics (To nuclear)

Cloud camera of the type Wilson, allows to detect radioactive particles that the Earth or the particles of some radioactive source hits against. (Beam click in the figure for a greater image)

-    Price $US 2. -      

Beam click down

ELECTROBALANZACOMPUTERIZED ELECTROBALANZA

Physics (Optical) - Chemical (Reactions)

Electrobalanza in which the computer is made position determine to the value of objetoque this weighing itself in automatic form. (Beam click in the figure for a greater image)

-    Price $US 2. -     

Beam Click down

WIND TUNNELWIND TUNNEL

Physics (Optical) - Chemical (Reactions)

Equipment that allows to make experiments on the air flow that goes around different models from airplanes and other devices. (Beam click in the figure for a greater image)

-    Price $US 2. -     

Beam click down

Chamber of OrificeHYDRAULIC GENERATOR

Physics (Optical) - Chemical (Reactions)

Equipment that generates a small voltage from the force of a water spurt. Account of coils and magnets to generate the current. (Beam click in the figure for a greater image)

-    Price $US2. -      

Beam click down

ELECTROBALANZAELECTROBALANZA THAT WEIGHS MICROGRAMS

Physics (Optical) - Chemical (Reactions)

This balance has as it bases a galvanometer to make the very sensible measures with the help of an electronic circuit. (Beam click in the figure for a greater image)

-    Price $US 2. -      

Beam click down

HOLOGRAMSHOLOGRAMS WITH LASER LEADER

Physics (Optical) - Chemical (Reactions)

In order to obtain photos in minutes, that same moment can be revealed the photo and be shown it the jury. It does not use lens! Complete planes that show as it is due to use the revealing liquid, locking device, trays and photographic film. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

BIODIGESTORBIODIGESTOR

Biology (Ecology) - Chemical (Reactions)

Equipment simple to arm with homemade materials that the form shows to us to make a biodigestor. The remainders of the chickens are used and others to form gas methane and to use it in demonstrations with a burner bunsen or cooks to gas. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

POLARIMETERPOLARIMETER

Physics (Optical) - Chemical

Estye equipment allows to determine the concentration of, for example, azùcar in the blood and making other variable experiments. The USA homemade polarizers and golds elements that can be found in the house. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

GENERATOR GOES OF GRAFFGENERATOR GOES OF GRAFF - GREAT

Physics (Optical)

Generator of static electricity that can get to produce more than 100 000 volts. These planes have the explanation step by step to be able to construct to a generator with homemade materials and few tools. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

Chamber of OrificeINTERCOM WITH LASER LEADER

Physics (Optical) - Electronic

Simple equipment that shows the form to us to transmit the voice or any sound (including music) by means of the beam of the laser of the leader. It consists of a simple electronic circuit that the beam modulates and of a very simple receiver.  (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

ELECTRONIC NEURONELECTRONIC NEURON

Physics (Electronic) - Robotic

This circuit works with a small engine that does that reaacione to an external stimulus, as the light of the sun. It has two sensors of light that are following the light source. The circuit does that the motor reponda to the variations of light. It can be a robotics project. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

AEROGENERATORAEROGENERATOR

Physics (Electricity)

Small aerogenerator that allows to ignite a LED. It consists of a series of flat coils of enameled wire and magnets that generate the current and volatje. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

ELECTROPHORESISELECTROPHORESIS

Chemistry (Reactions) - Physical (Electricity)

In order to make analysis of chemical compounds with the help of the electricity. Simple equipment with explanatory drawings and all the theory. Homemade materials in their construction are used. (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

STETHOSCOPE FOR INSECTSSTETHOSCOPE FOR INSECTS

Physics - Biology

Simple homemade equipment with which different experiments from Biology can be done. It is possible to be used to observe the metabolism of small aquatic insects that can only be observed with the help of a great lens.  (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

HAIR HYGROMETERHAIR HYGROMETER

Physics (Optical) - Meterologia

The hygrometer is an instrument that serves to measure the air humidity. This equipment uses a human hair as sensor of the humidity. (Beam click in the figure for a greater image)

-    Price $US 2. -     

Beam click down

STIRLING MOTORSTIRLING MOTOR

Physics (Optical) - Meterologia

The motors sitirling work only with the heat. These planes show the construction to us of a simple motor of this type with homemade materials and using herrmientas that is in the factory of the house (Beam click in the figure for a greater image)

-    Price $US2. -     

Beam click down

Walker robot ROBOT WALKERIII

A robot insect that advances thanks to two motors to pager. It has wire legs which move with the help of a circuit quite simple to construct that it causes that the motors soon turn only 90 degrees in a sense and in the other, causing that the legs move in simultaneity. (Beam click in the photo to see a great photo but)


Price $us2. - 

Purchase with credit card by the safe site Pay Pale. Beam click in the button of down:


Jiggler ROBOT FRED

This robot of type BEAM is an independent robot that is handled entirely by solar energy. He is fototrópico, which means that it more hard looks for the light source of his surroundings that, as well, give more power him.

List of Parts
2 Detectors of Panasonic Voltage 2 1381J 2.6V-2.9V/Fotodiodos/2 Capacitores of .22uF/ 2 Transistors 2N3904 NPN/
2 Transistors 2 2N3906 PNP/Resistores 2.2K ohm/1 eletrolitico Capacitor of 4700uF/1 Potentiometer 100K ohm/
2 Pager Motors or small motors of Solar recorder/1 3 Cell of v

(Beam click in the photo to see a great photo but)

Price $us2. -   

Purchase with credit card by the safe site Pay Pale. Beam click in the button of down:


Robot Traveller 1 Motor ROBOT ROBOT TRAVELLER OF 1 MOTOR

Simple and interesting robot that works with a single motor. Simple to construct with very few parts and tools. It buys the planes of this robot with complete circuits drawings and photos and the explanation step by step to arm the free circuit.

Price $us 2. -   

Purchase with credit card by the safe site Pay Pale. Beam click in the button of down:


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