"Amazing Astronomy"
Balloon Rocket 
Free Fall 
Nutty Centrifuge 
Sundial 
Power Of Spin 
Rocket Projectile 
Water Centrifuge 
Celestial Craters 
Solar Eclipse 
Focoult's Pendulum 
Basic Astronomy 
Simple Sextant 
CD - Spectroscope 
Black Hole 
Moon Phase 
Moon Distance 
Rainbow Color 
Simple Sundial 
Sun - Earth - Moon Model 
Twin Plane 
Many Phases Of Moon
"Pumps from the Dump"
Balloon Pump
Inertia Pump
Coin Pump
Rotary Pump
Jumbo Pump
Straw Centrifuge
Fan Sprinkler 
Box Sprinkler 
Pipe and Bottle Cap Pump
Jumbo Syringe Pump 
Inertia and Valve Pump 
Simple Pump 2
Air-Water Pump
Toothpaste Pump
Single Valve Pump 
Twin Syringe Pump 
Two Straws Water Pump 
Mini Pen Pump 
Mini Straw Pump 
Simple Pump
Syringe Pump
Simple Handpump
Pipe Pump 
Rubber Bulb Pump
"Math Magic"
Abacus
Flexagon
Triangle Grid 
Flat Flexagon 
Slipper Insets
Folding Pentagon 
Which Holds More?
Tangram 
14 Page book
Paper Octagon 
Cylinder and Cone 
Area of Triangle 
Inset Puzzle 
A4 to Pentagon 
Clock Face Cut Cake 
Tetra Volume 
Triangle to Square
Triangle to Rectangle 
No-Glue Cube 
Roulette
Geoboard
Star Patterns 
Soap Films 
Soap Path 
Paper Diamonds 
Paper Cobweb 
Circle to Ellipse 
Fun Fractions 
Square Box 
T - Puzzle 
Plus Puzzle 
Old Slipper Insets 
Diameter of Refill 
Square to Cylinder 
Finger Multiplication 
Broomstick Multiplication 
Paper Protractor 
Envelope Tetrahedron 
Circle to Rectangle 
Rectangle to Circle 
Add Angles 
Moebius Twist 
Folding Parabola 
Pythagoras Theorem 
Bit by Bit 
Prismatic Patterns
Twenty Teaser
Strip Tetra
"Paper Fun"
Colourful Fish
Jumping Frog 
Flapping Butterfly
Newspaper Caps
Cat Puppet 
Chatterbox
Goose Berry Star 
Transformation 
Self Locking Box 
Cool Dude 
Newspaper Bag 
Square To Box 
Modular Octagon 
Beautiful Butterfly 
Paper Bugs 
Dancing Eyes 
Buckyball
Bird of Peace
Inside-Outside Cube
Newspaper Bin 
Paper House
Paper Clapper
Tumbling Toy
Paper Man
Paper Shelf 
Paperbag With Handle 
Babloo's Boat 
Stand-Up Art 
Pen Box 
Paper Chandelier
Paper Aperture 
24 - Unit Ball 
Fishy Fish 
Flapping Ear Rabbit
Flapping Bird
Fan-tailed Bird
Paper Bin 
Paper Top 
Mother and Baby 
Square paper Spinner 
Envelope Petals 
Paper Pot 
Carry Bag 
Paper Crow 
White Swan 
Talking Frog 
Lovely Lotus 
Mother Teresa's Medicine Pouch 
30 Unit Ball 
Walking Through A Postcard
"Tipping Toppling Toys"
Balancing Nails
Dancing Dragonfly 
Balancing Ballerina 
Tilt Balance 
Balancing Wireman 
Floating Forks
Balancing Toy
Margosa Merry-go-Round
Balancing Bicycle 
Rocking Toy 
Balancing Act 
Balancing Doll 
Cup Crocodile 
Doll On Rope
"Motor and Generator"
Homopolar Motor
AC Motor
DC Motor
Generator From Motor 
Multiple Generator 
No Magnet Motor 
Portable Generator 
Magnetic Torch
Simple Motor
Generator 
Magnificent Motor 
Spool Generator 
Open Generator
Disco Generator
Generator from Motor 
Aluminium Can Motor 
Simple Spiral Motor 
Motorized Man
"Electricity and Magnetism"
Spooky Spoke
Solar Car
Solar Toy Car 
Resistant Pencil 
Forceful Fall 
Series & Parallel 
Magnetic Field Lines 
Eddy Currents
Induced EMF
Induction Apparatus
Magnetic Jumping Frog 
Paper Kite 
Magnetic Needle 
Straw Static 
Jumping Coil 
Nose Bug
Pen Prop
Magnetic Levitation
Paper Electroscope 
Magnetism from Electricity
Fleming's left hand rule 
Geometry with Magnets
Induction in a Test Tube
Reactance
Maglev CD 
Paper Static 
Motor Bug 
Flowing Charge 
Shocking!!
Static Strands
Magnetic Brake 
Static Bell 
Magnetic Zoom! 
Magnetic Rail
Potato Battery
Crazy Magnet
Current - Magnet Effect
Making Magnets 
Magnetic Motion 
Magnetic Air Fan 
Light House 
Electric Bug 
Ferro-fluid Flower
"Newton Unplugged"
Spinning Bottle
Hovercraft
Climbing Brush 
Newton's Cradle
Inertia Bottles
Bottle Jet 
Waves With Balls 
Water Bottle Rocket 
Straw Spinner
Balloon Helicopter 
Crawling Coin 
Potato Inertia 
Float - spin Plate 
Mad Marbles
Balloon Car 
Simple Rocket 
Upright Coin 
Stay- Put Coins 
FAN CAR
"Fun with Pressure"
Hydraulic Jack 
Pressure Magic!
Height Might
Dare - devil Diver 
Aerofoil 
Balloon And Bottle 
Coin In Cup 
Coupled Cups 
Balloon Bench 
Telescopic Jack 
Fantastic Fountain 
Bag Jack 
Injection to Balloon
Level Low, Constant Flow
Bubbly Bottles
Heron Fountain 
Open Balloon 
Tubelight Diver 
Siphon Height 
Blowing Bernoulli 
Fountain Jet 
Straw Spray 
Boyle's Balloon
JCB Truck
Ball in the Air
Bernoulli Cone
Bernoulli Bag
Blow And Lift 
Deep Diver 
Freaky Flame 
Small is Strong 
Push Plungers 
Balloon Fountain
"Fun with Light"
Colour Mixer
LED Torch
Running Horse
Simple Periscope 
The Phantascope 
Japanese Lantern 
Spiral Illusion 
Add Sugar Bend Light 
Colour Wheel
Radio Meter
Fiber Optics
Total Reflection 
Simple Rainbow 
Plastic Scale Prism 
Imagining Images
Simple Conduction 
Candle Seesaw 
Flywheel
One Sun 
Sun is One 
Ray Models
Color Chroma 
Light Experiments 
Multiple Images 
Cool Colours 
See Stress
"Toys from Trash"
Coke-can Aeroplane
Spider Man
Spray Pen
Can Train 
Rubber Cars
Tetrapack Butterfly
Tetrapack Models
Up-Down Ball
Float Ball
Ice-Cream Sticks Bomb
Cool Bottle 
Bottle Penguin 
Bottle Bag 
Aluminum Can Bowl 
Tin Tanker
Butterfly Net
Floating Boat 
Leaf Zoo
Corn Drummer
Mango-Seed Animal
Stretchable Stomach 
Cool Wool 
Coconut Creature 
Buckling Basket 
Butterfly In Bulb 
Icecream Stick Man 
Slithering Snake 
Lift 
Stretchable Neck
Fevibond Acrobat
Fighters 
Hide and Seek 
Tin Clock
Pecking Cocks 
Praying Frog 
Running Mouse 
Pod Art 
Bottle Planter 
Irrigation Ladle 
Tetra Purse 
Indian Clay Drum
"Simple Sounds"
Clap in Air
Musical Obe
Musical Sound 
Sarangi 
Roaring Cylinder 
Crown Cap Whistle 
Crown Cap Tik-tiki
Pop Gun 
Trumpet 
Cap Whistle 
Musical Glass 
Paper Flute 
Trumpet Thunder
Paper Phataka 
Roaring Cup 
Straw Flute 
Puppeteer's Whistle 
Pod Phat - Phat
"Strong Structures"
Tyre Playgrounds
Matchstick Mecanno
Stick strength 
Broomstick Models 
Corrugated Magic !
Cup Chair 
Atomic Balls 
Tooth - pick Structures 
Shell Seat
"Flying Toys"
Air Surfing 
Paper Helicopter
Jumping Dragonfly 
Flying Fish
Jumping Beetle
"Force Fun"
Climbing Butterfly
One Newton Force 
Spider
Shimmering Fish
Rolling Bottle
Climbing Cat
Climbing Man 
Resonance Magic 
Back Bouncing Ball 
Tug Of War 
Pencil Dance
Funny Money
Gyro-Disk
Bendum Twistum
Thread Loop
Rampuri Chaku
Mischievous Ball 
Resonating Nut 
Stirling Engine 
Resonating Petals 
Simple Gears 
Twin Tots 
Marble Mouse
Matchbox Train
Postal Balance
Matchbox Acrobat 
Sympathetic Pendulum
Sympathetic Marbles
Law Of Moments
Self Turning Car 
Annealing In Action
"Spinning Toys"
Acrobat
Spinning Doll
Merry-go-round
Water Sprinkler 
Sudarshan Chakra
Rotating Doll 
Spinning Rings 
Cup Centrifuge 
Two Way Fan 
Simple Spinner 
Get Going Glass 
Dancing Diamonds 
Cup Spinner 
Bottle Propeller 
Straw Swivel 
Bottle Turbine 
Cup Helicopter 
Pin Spin 
Brush In Rush 
Matchstick Turbine 
Aluminum Cup Spinner
Cap Top
Spindle
Windmill 
Pencil Spinner
Straw Lift
Spin of Earth 
Spiral Spinner 
Coin Centrifuge 
Balloon Spinner 
Marble Top 
Fan Driven Doll 
Plate Propellor 
Tube Propellor 
Paper Clip Spinner 
Syringe Air Fan 
Tornado Well 
Play Roundabout 
Aeolian Top 
Spin Ring 
Floppy Propeller 
Horizontal Windmill 
Two Way Turbine
Clay Ball
Dancing Washers 
Three Blade Paper Fan
Magic Paper Fan
Simple Tornado 
Bottle Tornado 
Button Spinner 
Spiral Snake 
Magic Motion 
Blow - Top 
Spinning Snake 
Bottle Ballerina 
CD Top 
Bent Straw Spinner 
Paper Cup Propeller 
TWIN TOPS 
Bottle Base Spinner 
Mobile Dancers 
CD-Coin Spinner 
Simple Strobe 
Straw Petals Fan
"Magic Miscellany"
Bird in Cage
Braille Cube
Pecking sparrows
Touching Slate
Palm Puppet
Tree Of Life 
One Extra Buck !! 
Thumb Trick! 
Penguin Pair 
Circling Bird 
Sweet Fire 
Persistence Of Vision 
Black Bottle Solar Heater 
Button-Wheel Car
Tic - Tac Toy
Striking Snake 
Pecking Birds 
Wood Pecker 
Shimmering Bird 
Moving Monkeys 
Magic Bank 
House Puzzle 
Wrapper Woman 
Cup And Ball 
Phat-Phat Boat 
Surodi Village Watershed Programme 
Tumbling Capsule
Tumbling Matchbox 
Cloth Ball 
Jumping Clips 
Jumping Rubberband 
Standing Waves
Rope Ripple 
Lift Rice 
Petal Pot 
Bottle Box 
Cut Potato Turns Brown? 
Bottle Lid Spinner
"Beginner's Biology"
Human Body Systems 
Bee In Flower 
Model of Eye
Sound From Where 
Paper Skeleton
Baron Butterfly
"Air and water"
Straw Turbine
Simple Rain Gauge 
Water Turbine 
Submarine 
Surface Tension
Convection Currents 
Buoyant Balls 
Fresh Egg Sinks Rotten Egg Floats 
Egg In Bottle 
Synthetic Jelly 
Capillary Action 
Pearl On Hot Pan 
Soap Size 
Cloth Siphon 
Multi Boil
Paper Cone Ferrari 
Candle fun!
Water Lens 
Smoke Rings 
Brine Buoyancy 
Bottle Blast 
Water Absorbent Polymer 
Sand Sucks 
Wine Tears 
Pearl On Corm Leaf 
Loop Glider 
Expansion of Air
Boiling Water
Water Wheel
Force of Adhesion 
Fun Fountain 
Watery Grave 
Water Squirt 
Synthetic Bouncy Ball 
Solid Liquid 
Hot Ice 
Soap Pearl 
Whirling Currents
"String Games"
String story 
String Mosquito 
Rescue The String 
String Butterfly 
Rescue The Ring 
Weak Knot 
Hand Release 
String In A Ring
"Toys Designed by K. V. Potdar"
Paper Lampshade 
Moon Buggy 
Traffic Police
Crafty Cart 
Dandy Dino - Two Way Fan
Tooth Brush Insect 
Barometer Bottle 
Body Builder 
Big Dinosaur
Straw Fan 
Crown Flower 
Conifer Tree 
Chandelier 
Pen Stand 
Peacock 
Jumping Bug 
Beach Bench 
Pin-up Art
Pod Deer 
Multi-Stories 
Shimmering Matchbox 
Switch Car 
Recycled Cycle 
Face Fraud 
Coffee Table 
Paper Inflorescence 
Gear Man 
Sponge Elephant - Spin Ring
Hair Clip Bug 
Electric Bug 
UP-DOWN DOLL 
Foam Rat 
SIMPLE SIM-ART 
Balancing Boy 
Cranky Crank 
Bend Straw Man 
Levitating Man 
Man On Tricycle 
Crank Operated Bird
Pleated Doll 
Car Jack 
Swinging Acrobat 
Spinning Acrobat 
Card Chair 
Flying Bat 
Mouse Bug 
Straw Pattern 
Coconut Tree 
Whirligig Beetle 
Bending Ballerina 
Blow Jack 
Cyclist 
Push-Ups 
Funny Footware 
Pretty Pot 
Dumper 
street Musician 
Ball Bug - Cup Spinner
Skeletal Butterfly 
Magnetic Bug - Play Roundabout
Ball Fan 
Walking Cylinder 
Tricycle 
Dream Bike 
Dear Deer 
Show Hammers - Mobile Dancers
Floating Fish 
Hair Clip Reindeer 
Floppy Art 
Wire Face 
TOY PHONE 
Spoon Propeller 
Foam Creatures 
Lolly-pop Stick Propeller 
Flat Tree 
Chair To Table
Folding Shirt 
Paper Spiral Garland 
Paper Garland 
Bench And Bed 
Straw Man 
Creative Cart 
Beach Umbrella 
Planer Play 
Stick Man 
Fun Spiral 
Bead Beast 
Future Ferniture 
Vintage Telephone 
Wooden Lock And Chain 
Queen Of Sheba 
Glass Propellor 
Switch Bug 
Stick Stand 
Bitter Beetle - Bottle Ballerina
Going Gears 
Packing Puppies 
Mother And Child 
Flapping Wings 
Wire Weight Lifter 
Wheel Barrow 
Rocking Man 
Ring On Wing 
Wire Flower 
Baby Bucket 
Black Bird 
Wire Acrobat 
Paper Peacock 
Pretty Butterfly 
Bobbing Butterfly 
Baby Slippers 
3-D Illusion 
Straw Shrub 
Link Mechanism 
Model Engine
