Safi UllahCryptocurrency:The story begins a time ago. People use the barter system for trading it was adopted to exchange their services and goods. This system was…Jun 10, 2021Jun 10, 2021
Safi UllahMy Father as my HeroFathers play a vital role in everyone’s life. As everyone believes that their’s father is different. So I claim the same. Not only because…Jun 10, 2021Jun 10, 2021
Safi UllahIndustry 4.0Since previous industrial revolution were lead by innovation and manufacturing processes and systems. 1st industrial revolution was the…Feb 28, 2021Feb 28, 2021
