Who Invented the First Selfie Stick? (Invention Timeline Explained)

Humans have always loved taking photos of views, events, and themselves. Even before the invention of cameras, people used other means to preserve a memory like paintings, sketches, and portraits. It seems like we have this instinct from within that craves to memorialize something through printed receipts or pictures. In 1816, Joseph Niepce invented the … Read more

Who Invented the First Atomic Battery? (Invention Timeline Explained)

The world is changing rapidly because of high-end technology and unending scientific advancements. Humans live more comfortably nowadays compared to the way they did centuries ago. Thanks to the brilliant minds of inventors, scientists, and experts in different fields, we are enjoying things that may seem impossible way back.  Some of these inventions have become … Read more

Who Invented Tests and Exams? (Invention Timeline Explained)

We all have had experience taking a test or an examination to convince our teachers that we understood the lessons they discussed during our classes. These tests and examinations seek to measure the learner’s understanding of the various concepts detailed in the lessons. In addition, these instruments seek to gauge the baseline of the knowledge, … Read more