This is an image format video which is about the history makers in science, technology and research. To gain inspiration and interest, either self-motivation is required or have to learn about great people. Learn and spread this video to make the young people to become big.
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This video is a bit tricky puzzle. It can be done with tooth pickers, straws, pencil or pen also. This video can be used in science fair for high schools. In fests for graduates. Even for basic learning and showing your talent to others. Subscribe my channel and get various videos updates.