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![[VID]](movie.gif) | A. C. MOTOR - HINDI - Motor form a salvaged tube-light choke! | 26M | |
| AERO-MODELLING - HINDI | 11M | |
| AERO BIRD - HINDI - An elegant flapping Bird of Paradise! | 10M | |
| ALUMINUM CAN MOTOR - HINDI | 5.3M | |
| AREA OF CIRCLE - HINDI - Fold strip, make circle, estimate area. | 20M | |
| AREA OF TRIANGLE - HINDI - A visual proof for the area of a triangle. | 20M | |
| BALANCING DOOR GUARD - HINDI | 14M | |
| BALLOON BOTTLE FOUNTAIN - HINDI | 12M | |
| BALLOON DIVER - HINDI - Make a Cartesian Diver with a balloon. | 11M | |
| BERNOULLI BAG - HINDI | 6.2M | |
| BIMETALLIC ALARM - HINDI | 6.9M | |
| BOTTLE BASE SPINNER - HINDI | 6.3M | |
| BOTTLE CENTRIFUGE - HINDI - Separate Kerosene from Color Water! | 11M | |
| BOTTLE TURBINE - HINDI | 7.7M | |
| BOX SPRINKLER - HINDI | 7.8M | |
| BOYLE'S LAW - HINDI - ARVIND GUPTA | 12M | |
| BRAIN MUSCLE COORDINATION - HINDI - No-cost, fun experiment. | 5.2M | |
| BROOM STICK MODELS - HINDI - Amazing, No-cost 3-D Models with Broomsticks! | 11M | |
| BRUSH IN RUSH - HINDI | 6.7M | |
| BUDDHIST SINGING BOWL - HINDI - Sound grows into a crescendo! | 11M | |
| CANDLE SEESAW - HINDI | 6.0M | |
| CD FAN - HINDI - Propeller from an old CD. | 15M | |
| CIRCLE TO CONE - HINDI - Fold a circle and cone from a rectangular strip. | 28M | |
| CLIMBING FUNNELS - HINDI | 12M | |
| CLOCK DIAL FROM A CIRCLE - HINDI - Fold a circle in a dozen equal sectors. | 16M | |
| CLOUDS IN WATER - HINDI - Colour drop in varying densities. | 12M | |
| COIN SPINNER - HINDI - Simple, traditional, spinning toy! | 4.3M | |
| COLOUR MAGIC - HINDI - Fantastic, Surprising, New-year Card. | 13M | |
| COLOUR WINDOW - HINDI - Amazing Magical card for the New Year | 14M | |
| CONGRUENT TRIANGLES - HINDI - Simple paper folding proof. | 16M | |
| CRANK GENERATOR - HINDI | 15M | |
| CRAZY MAGNET - HINDI | 10M | |
| CUP CHANDELIER - HINDI - Spin a cup with a rubber band! | 15M | |
| CUP HELICOPTER - HINDI | 7.1M | |
| CUP SPINNER - HINDI | 9.2M | |
| DOLL DANCE - HINDI | 9.1M | |
| DROP BY DROP - HINDI | 18M | |
| EASY BALANCE - HINDI | 17M | |
| EDDY CURRENT BRAKE - HINDI | 11M | |
| EDDY CURRENT SPINNER - HINDI | 14M | |
| ELECTRIFYING FUN WITH INDUCTION - HINDI - Multipurpose Apparatus! | 41M | |
| FLOPPY PROPELLER - HINDI | 12M | |
| FLYING FLAME - HINDI - A mini HOT AIR BALLOON made from a Tea Sachet! | 9.7M | |
| FOLDING BOX - HINDI | 16M | |
| FOUNTAIN ON FINGERTIP - HINDI - Unconventional Fountain! | 9.0M | |
| FUN WITH MAGNETS - HINDI - ARVIND GUPTA | 26M | |
| FUN WITH TRIANGLE - HINDI - Fold triangles to understand their properties. | 11M | |
| GENERATOR FROM MOTOR - HINDI | 9.8M | |
| HOLE IN SPINNING WATER - HINDI | 14M | |
| HOMO POLAR MOTOR - HINDI - ARVIND GUPTA | 15M | |
| INDIAN SNAKE TRICK - HINDI - Chemistry behind this popular trick. | 7.4M | |
| IRREGULAR PAPER TO SQUARE - HINDI - Fold a square from any scrap paper. | 11M | |
| JAPANESE LANTERN - HINDI | 16M | |
| JCB TRUCK - HINDI | 13M | |
| JUMPING COIL - HINDI - Have fun with an electromagnetic coil! | 10M | |
| KALEIDOSCOPE MAGIC - HINDI | 15M | |
| LIGHT A L.E.D. - HINDI | 5.7M | |
| LIGHT EXPERIMENTS - HINDI - See visually what lenses & mirrors do with rays! | 15M | |
| LIGHT HOUSE - HINDI | 10M | |
| LOW-COST SCIENCE EXPERIMENT - MATCHSTICK MODELS - HINDI - ARVIND GUPTA | 71M | |
| LOW FRICTION SPINNERS - HINDI - A marble Tetrahedron upturns on spinning! | 14M | |
| LUTE-FLUTE - HINDI | 6.7M | |
| MAGIC PAPER FAN - HINDI | 11M | |
| MAGLEV CD - HINDI | 14M | |
| MAGLEV TRAIN - HINDI | 10M | |
| MAGNETIC AIR FAN - HINDI | 14M | |
| MAGNETIC FAN - HINDI | 15M | |
| MAGNETIC FLOATING PROPELLER - HINDI - Fun with Magnets! | 11M | |
| MAGNETIC HOPPER - HINDI | 15M | |
| MAGNETIC MOVEMENT - HINDI - Amazing Magnetic Toy! | 9.0M | |
| MAGNETIC OSCILLATIONS - HINDI | 14M | |
| MAGNETIC ROTATION - HINDI | 7.7M | |
| MAGNETIC SKELETON - HINDI | 5.8M | |
| MAGNETISM FROM ELECTRICITY - HINDI | 9.1M | |
| MAKE A FLUTE FROM A PLASTIC STRAW - HINDI - ARVIND GUPTA | 30M | |
| MERRY GO ROUND - HINDI - Moon-Earth Model! | 15M | |
| MISSING VOLUME - HINDI - Why does some volume disappear_ | 10M | |
| MOTOR GENERATOR - HINDI | 8.4M | |
| MULTIPLE GENERATOR - HINDI | 14M | |
| MULTI PROPELLERS - HINDI - Make many propellers with aluminum candle holders. | 17M | |
| MUSHROOM CLOUD - HINDI - Milk drop in water makes a Mushroom Cloud. | 9.5M | |
| NEWTON'S BOAT - HINDI | 6.9M | |
| NEWTON'S THIRD LAW UNPLUGGED - HINDI - ARVIND GUPTA | 16M | |
| NO MAGNET MOTOR - HINDI | 16M | |
| OPTICAL PATTERNS - HINDI | 22M | |
| PAPER BOX - HINDI | 19M | |
| PAPER CUBE - HINDI | 18M | |
| PAPER CUP FISH - HINDI | 13M | |
| PAPER GANESH - HINDI - Fold Hindu God Ganesh from a Square. | 21M | |
| PAPER KITE - HINDI | 5.9M | |
| PAPER PUPPET - HINDI | 13M | |
| PHASES OF MOON - HINDI | 13M | |
| PULL WATER - HINDI | 11M | |
| PUPETEER'S WHISTLE - HINDI | 7.4M | |
| PUPPET FROM TRASH - HINDI - Walking, hand-shaking simple puppet. | 12M | |
| REGULAR HEXAGON - HINDI - Fold a regular Hexagon from a Square. | 13M | |
| REPELLING WATER - HINDI - Water is diagmatic and can be repelled by a magnet | 9.5M | |
| RESISTENT PENCIL - HINDI | 14M | |
| RESONATING PETALS - HINDI | 8.5M | |
| ROARING BOTTLE - HINDI | 11M | |
| ROCKET PROJECTILE - HINDI | 12M | |
| ROTATE PROPELLOR, SPIN DOLL - HINDI | 11M | |
| SALT WATER BATTERY - HINDI | 6.6M | |
| SECRET SCRIPT - HINDI - Amazing Science Magic which will fox you. | 11M | |
| SHIMMERING MATCHBOX - HINDI | 6.1M | |
| SHRINK AND SINK - HINDI | 9.3M | |
| SIMILAR TRIANGLES - HINDI | 14M | |
| SIMPLE CONDUCTION - HINDI | 7.9M | |
| SIMPLE SIMart - HINDI | 6.9M | |
| SLITHERING SNAKE - HINDI | 7.3M | |
| SOLAR HEATER - HINDI | 4.7M | |
| SOLAR TOY CAR - HINDI | 6.6M | |
| SOLAR WATER HEATER - HINDI | 13M | |
| SPECTACULAR SOAP FILMS - HINDI - Simple materials, Astounding Experiments! | 16M | |
| SPINNING BALLOON - HINDI | 10M | |
| SPOOL GENERATOR - HINDI | 11M | |
| SQUARE TO CUBE - HINDI | 12M | |
| SQUARE TO HEPTAGON - HINDI | 34M | |
| SQUARE TO PENTAGON - HINDI | 25M | |
| SQUARE TO PRISM - HINDI - Fold a beautiful Prism from a Square. | 17M | |
| STATIC BALLOON - HINDI - Fun experiment with Static Electricity! | 7.8M | |
| STATIC CHARGE BENDS WATER - HINDI - Power of Static Electricity! | 7.6M | |
| STATIC STRAWS - ENGLISH - Great fun on a cold, dry day! | 10M | |
| STAY-PUT COINS - HINDI | 6.3M | |
| STICK TRANSMISSION - HINDI - How force is transmitted along matchsticks | 9.7M | |
| STIRLING ENGINE - HINDI | 15M | |
| STRAW STATIC - HINDI | 7.0M | |
| SURFACE SIZE - HINDI - More the area of the blowing straw, bigger the Soap Bubble! | 8.4M | |
| SWIRL COATING - HINDI - Amazing Marble painting on Tin, Plastic and Paper | 14M | |
| SYNTHETIC BOUNCY BALL - HINDI - Great Chemistry feat! | 8.1M | |
| SYRINGE GENERATOR - HINDI | 8.7M | |
| TEN HOUR CLOCK FACE - HINDI - Divide a Circle into 10 equal sectors. | 19M | |
| TETRA PURSE WITH LOCK - HINDI - Waterproof, amazing purse! | 17M | |
| TETRA VOLUME - HINDI | 11M | |
| THREE BOTTLE FOUNTAIN - HINDI | 19M | |
| TURBINE SPINNER - HINDI | 12M | |
| TWO WAY TURBINE - HINDI - Make this twin turbine using old plastic bottles. | 13M | |
| VACUUM SUCTION - HINDI | 11M | |
| VERTICAL LEVITATION - HINDI - This levitating pen will spin under a ceiling fan! | 17M | |
| VIBRATING BRUSH - HINDI - Fun vibrator with a toy motor. | 7.9M | |
| WAGGING TAIL - HINDI - Dog with a wagging tail! | 16M | |
| WATER PROOF NET - HINDI - Surface Tension in Action! | 9.7M | |
| WIND GENERATOR - HINDI | 15M | |
| WINE TEARS - HINDI - Unusual experiment with wine! | 7.1M | |
| WIRE PROPELLER - HINDI - A fun spinner from a circular plastic disc. | 6.4M | |
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