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https://www.freeapksite.com/ is a site which provide you best and top android apps and games. Here you can find and download free Best app for your android phone. So friends I am here today with a ...

science technology androidapp earnmoney

started by ghulammustafa on 30 Dec 18 no follow-up yet

To understand how fiber optic cables work, imagine an infinitely long drinking straw or flexible plastic tube. For example, imagine a pipeline that is several kilometers long. Now, suppose the inne...

Science research TECHNOLOGY

started by susanbelly on 10 Mar 22 no follow-up yet