STEM is the most talked about topic in the educational field. STEM stands for science, technology, engineering and mathematics. STEM has grown to represent a unique approach to teaching and learning. STEM education is popularly known for its focus on science, technology, engineering and math. STEM e... Read More

According to physics historian Michael Fowler, "Isaac Newton invented his clever rainbow disc in 1666 to demonstrate the color spectrum." Inspired by light shining through a prism in his room, Newton created a simple paper disk with black and white sectors. When spun fast, the arc of colors ... Read More