An Extensive Analysis of Surface Water Pollution: The River Bhairab, Khulna, Bangladesh

ABSTRACT The purpose of the study was to examine the physicochemical characteristics and the level of metalloid pollutionĀ inĀ the Bhairab River. This study used the Heavy Metal Contamination Index (HPI) and...

All Strings Attached – An Overview of String Theory

Context The very purpose of physics - for as long as the subject has been around - is the devout pursuit of equations to describe naturally occurring phenomena. As time...


Learn with these Free Online Course Providers

There are many free online course providers online. Here are some of the best free online courses providers. Start Learning Today!

Free Online Courses from Top Universities

Currently, many parts of the world is in lockdown. And during this lockdown period, many universities are giving their courses for free. Get free courses today.