Did you ever think a packet of light that touched your cheek could be from a star which was alive some years ago? Ask yourself a few questions: How much time does light from the sun take to reach earth? What is the speed of the light? And is there a possibility of looking a billion years into past?
We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts.
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Can you See a Billion Years into the Past? cbset | |
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| Education | Upload TimePublished on 7 Aug 2015 |
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