Make your own very simple Clip motor “DC Motor” Linear motor movement can be changed into rotation. For its construction you need following material. Materials paper clip(2), adhesive tape, magnet, enameled wire, sand paper or matte knife and battery. diagram Watch Video: Experiment2: Clip motor Materials: Enamel coated copper wire, Metal paper clip (2), 1.5…
Make a Handmade Spectroscope Measure a Light Wavelength! Concept: Light is a kind of wave How Do You Measure a Light Wavelength? Introduction: As you know, light is a kind of electromagnetic waves and its wavelength is 400 nm(Violet)～800nm(Red). T.Young measured the light wavelength for the first time using interference of light by double slits….
Concept: We can make a spectroscope using a CD instead of replica grating. Introduction: CD (Compact Disc) is used as a music media and a kind of computer memory media. When you look at the surface of CD under a fluorescent light or sunlight, you can see something like a rainbow. The reason is that…
Download Physics Experiments ( PDF) and DOScience! links Download in PDF Physics Science Projects [PDF]physics experiments for children – m. mandela – Arvind Gupta PHYSICAL SCIENCE ACTIVITIES FOR SCHOOLS CESI BOOK TWO (7 MB PDF) SCIENCE ACTIVITIES PHYSICS FOR FUN – J. JARDEEN (5.0 MB PDF) PHYSICS EXPERIMETNS PHYSICS EXPERIMENTS FOR CHILDREN – M….
Make your own simple homemade paper cup speaker. This project required material is a paper cup or tin can, adhesive tape, double sticky tape, magnet, enameled wire, sandpaper or matte knife, and radio. Paper Cup Speaker Construction show in the diagram Watch Video Make Your Own Paper Cup Speaker:
Level: Elementary/Secondary Concept: Equipment for static electricity Introduction: In order to show the facts, “There are two kinds of charges, like charges repel and unlike charges attract.” directly to your students, this equipment is very effective and convenient. We can use this equipment in testing the nature of magnetic force. Materials: a rubber stopper (NO.11)…
Build Vacuum pump from Bicycle Pump Materials a) a bicycle air pump b) a 10ml syringe ) a disposal infusion set (HANACO +, made in China) d) plastic tube (internal diameter 6mm, length 50 cm) Fabrication 1. Take a bicycle air pump apart, reverse the packing at the top of the piston rod and set…
Simple Generator Experiment/ Make Simple DC Generator A motor can be used as a generator. A generator can be used as a motor. Materials motor, bulb, conducting wire and string. Science Both a motor and a generator are made of magnets and a coil. Watch related video: Make Simple DC Generator
Homemade Simple Pinhole Lens Camera Simple Pinhole camera is an interesting activity to understand the principle, construction and working of a modern Camera, you can use simple household things to make it and can observe its working as well. Level: Elementary/Secondary Concept: Both a pin-hole camera and a lens camera produce real image on the…
Simple Method to produce oxygen and hydrogen Concept How to make oxygen and hydrogen Zinc and manganese dioxide can be taken out from the used dry battery. Oxygen and hydrogen are produced by using the acid, the hydrogen peroxide and the two materials of the dry battery. The property of oxygen and hydrogen is examined….
How to find out Air’s mass Level Elementary Experiment Air’s mass Concept The air has mass.Let’s measure the air’s mass with a spray can and PET bottle. Materials used spray can, PET bottle (500ml or 1000ml), and air pump, vinyl nozzle, adhesive tape, pin for the ball, electronic balance or balance, bond, and water tank…
Experiment: Is heat is necessary for burning? Level Primary, Elementary Concept It is understood that heat is necessary for burning. It is understood that the candle and alcohol change into the gas by heat and burn. Experiment Split flame Materials candle, wire gauze (2), and match Procedure Heat is lost when the wire gauze is…