Click here for STEM Tinkering Activities
Bottle crusher and deflator!
Egg in a bottle!
Egg in a bottle - 2!
Expansion and Contraction of Air
Hot soap bubble
Invisible bottle crusher!
Measuring the Oxygen in the Air?
Obedient coin
Simple Thermometer!
Geometry with floating magnets!
Analogy for Ohm’s Law - 1!
Analogy of Ohm's law - 2
Fidget Spinner Handy Generator!
Fidget Spinner Generator!
Fleming’s cradle!
Levitating Pen!
Levitating Pen 2
Magnetic Pen Stand!
Magnetic effect of electric current
Magnetic field lines -1!
Magnetic field lines -2!
Make your own magnet!
Magnetic Compass with a Needle!
Pencil lead Resistance
Oersted Experiment!
Open bulb experiment!
Series and Parallel Circuit!
Simple DC motor!
Simple Electromagnet
Simple Galvanometer!
Small homemade heater
Standing and spinning pen!
Standing and spinning pen - 2
Standing Pen!
Static Charges!
Strength of magnetic coins!
Strength of various magnets
Syringe Generator
Weighing Magnets!
Balance the bottles!
Balloon Rocket!
Cardboard Spinner!
Fidget Spinner CD Gyroscope
Gyroscopic Top!
Immovable ball!
Non-Uniform Motion
Nut and coin centrifuge
Newton's cradle with marbles
Paper Cup Glider!
Punchable Fluid!
Rolling Discs!
Simplest Car!
Slippery slope!
Spin it away!
Spinning lift!
Spoke magnet spinner
Triangular pump!
Uniform Motion
Vibrating Pencil!
Why does water stay inside the cup?
Balancing Bird
Balancing Bird - 2
Balancing Forks!
Balancing Joker!
Balancing Nails!
Balancing Parrots - 1
Balancing Pipe!
Balancing Toy!
Boat-cargo problem!
How do ships float
Problem with the thirsty crow story!
Unknown Mass!
Upside down!
Balancing Parrots - 2
Balancing Paper Joker
Balancing Toucans
Balancing Doll
Balancing and Rocking Doll
Balancing Twin Jokers
Candle cutter
Heat Exchange!
Hot flight!
Hope's Apparatus
Solar Water Bottle Distillery!
Transfer of Heat – 1!
Transfer of Heat – 2!
Which candle extinguishes first?
Which paper burns first?
Direction using Shadows!
Disk stroboscope
Flip the image
Hidden Beaker
Tapered kaleidoscope!
Light travels in a straight line-1!
Light travels in a straight line-2!
Magic Bank!
Magic Bank-2!
Moon Shadow!
Motion of a piston
Motion of a Piston - 2
Running Horse
Multiple images with two mirrors!
Newton’s Disc!
Optical cable!
Periscope - 1!
Periscope - 2!
Phases of Moon
Phases of Moon: Flip book
Pinhole Reflector!
Pot a plant!
Projection of Sun!
Properties of Light
Reflection!
Solar Viewer!
Single lens paper camera!
Spherical mirrors!
Track the LASER!
Types of Shadows
Wave model of light
Why does the sky appear blue?
Zero Shadow day
Moon Phases
Anti-gravity ball
Anti-gravity test tubes!
Bernoulli Cans
Brick’s Force!
Liquid Race!
Obedient coin - 2!
Smaller Balloon Stronger Balloon
Smaller Balloon Stronger Balloon-2
Smaller Bubble Stronger Bubble
Squeezing bottle with water pressure!!
Straw Siphon!
Water Fountain with balloon: Part-1!
Water Fountain with balloon: Part-2!
Water Fountain with balloon: Part-3!
Water pressure – 1!
LASER Dance!
Musical box by balloon
Simple Stethoscope!
Simple Straw Flute!
Basic circuit!
Buttons in series
Buttons in parallel
Exploring variable resistor: Trimpot
LEDs in series on breadboard
LEDs in parallel on breadboard
Simple closed circuit!
Balloon Balance!
Density meter!
Foucault's pendulum!
Injection to the balloon!
Soap repels!
Sun-Earth-Moon Model
Why do we see only one side of the Moon?(Astronomy)
Bottle Rain Gauge
Earth-Moon Scaled-Down Model
(Astronomy)
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