An eco-friendly toy exhibition showcases sustainable toys made from waste materials. It promotes environmental awareness, encourages creativity and uses themes like recycling. Displays are interactive, child-friendly and emphasize the importance of reducing waste. Class 6 Vocational Education Kaushal Bodh Part 2 ...
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Levers simplify lifting and movement in toys. Examples include catapults for launching objects, robotic arms for gripping and seesaws for balance. These toys use first, second or third-class levers for functionality. Class 6 Vocational Education Kaushal Bodh Textbook chapter 3 Project ...
Use the correct tools and follow safety guidelines. Keep parts well-lubricated to avoid wear. Inspect tyres, brakes and chains regularly. Avoid over-tightening bolts and ensure a stable, clean workspace while repairing. Class 6 Vocational Education Kaushal Bodh Textbook chapter 3 Project ...
Bicycles use rim, disc, and drum brakes. Rim brakes grip the wheel rim to stop. Disc brakes use a rotor attached to the wheel hub. Drum brakes work by pressing internal components against the hub. Class 6 Vocational Education Kaushal Bodh ...