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Why the planets in our solar system revolve around the sun in the elliptical shape?
Do you know what phenomenon was going on?
Learn here: http://howwhywhat.net/planets-revolves-elliptical-shape/

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We observe sound comes when our teachers write on the black board with a piece of chalk. Most of us heard this. OK fine, you believe or not there is Science involvement in this activity. Interested in learning this, go to below link.
Learn here: http://howwhywhat.net/sound-come-writing-blackboard/

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On our free time we cut our grown fingernails with the help of nail cutter. We don't feel any pain while cutting fingernails. You believe or not their is science involves in it. Interested to now that science then go to the link below.
Link: http://howwhywhat.net/dont-feel-pain-fingernails-cutting/

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#Science Many of us love shopping. We go to many shops to buy our requirements. we see the lighting there, the lighting they use will be of different in nature. Those lights are in many colors like green, gold and blue etc.., We purchase a product n their store. After coming out of the mall in the open place, we notice a different color of the object we purchased in the store. You must believe there is the science about this phenomenon too. Interested to learn that phenomenon. Learn here
Learn here: http://howwhywhat.net/colored-light-bulbs-different-color/

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We see many #entertainment programs on our #TV. Many of us love to see all those programs in darkness as we watch #movies in #theaters. Fine up to here, Did you think is it good for our health or not???? Learn here how it matters to our #health.
Learn here: http://howwhywhat.net/watch-tv-darkness/
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