Author: Sharad Pawar
Publication: Rajhans Prakashan
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Author: Shree.V.Kelkar
Publication: Asmita Prakashan
Category: माहितीपर / विज्ञान-पर्यावरण
Out of print
काही साधी यंत्रे आणि खेळणी (Kahi Sadhi Yantre Aan) is a Marathi book written by Shree.V.Kelkar and published by Asmita Prakashan. It is a collection of simple science experiments and activities that can be done at home with everyday materials. The book is divided into two parts: one on simple machines and the other on toys. Each section includes detailed instructions on how to build the machines or toys, as well as explanations of the science behind them. The book is an excellent resource for parents and teachers who want to encourage children's interest in science and technology. Here are some of the things you can learn from the book: * How to make a simple pulley * How to build a water wheel * How to make a solar oven * How to build a kaleidoscope * How to make a pinwheel * How to make a yo-yo * How to make a toy car * How to make a toy rocket The book is also full of fun facts and interesting information about science. For example, did you know that a pulley can lift a heavy weight with just a small amount of force? Or that a water wheel can be used to generate electricity? The book is sure to teach you something new and exciting about the world of science.
