अँधेरे की SPEED क्या होती है? What is the Speed of Darkness and Other Top Science Questions
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Hello friends, have you ever imagined the speed of darkness? And does air has it's own shadow?? And can using excessive cell phone actually cause brain tumor?? Is it true, if yes, then what is the science behind it? Why does coke spurt out after shaking the bottle? Well, stay tuned to know more such interesting scientific facts!!
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