The video explains about different simple machines like screw, wedge and lever. It describes about different types levers with real-life examples. It also shows the benefits of using different simple machines as lever, inclined plane etc.\r<br>Next, learn about simple machine and know about inclined plane, wheel and axle and pulley, watch: \r<br>\r<br>About us: We are a social enterprise working on a mission to make school learning interesting, relevant and affordable to every child on this planet. \r<br>You can watch our FREE online videos at and download our price application/games - just visit \r<br>If you like our videos, subscribe to our channel Feel free to connect with us at OR \r<br>Have fun, while you learn. Thanks for watching \r<br>-- \r<br>Team BodhaGuru
