Pantograph

[@kranthikiran1155]

can u Please Explain this Scott Russul, Grasshopper ,Watt T ,Chebicheff and Robert Mechanism

[@kranthikiran1155]

Your Lecture is Soo Good 👍

[@anupamabheemaraju5355]

Excellent teaching

[@dhruv3560]

Wonderful explanation

[@anupamabheemaraju5355]

It is easy to understand and remember

[@francescopiazza4882]

Very useful, thanks!

[@BlackCatsBasketball]

how is the scale defined?

[@gurusourabh3067]

Plz can you make for prove watt mechanism is straight line machanism

[@satyasadhu2677]

Thank you ☺️