“This is so sweet,” wrote an Instagram user while reacting to a video of a maths teacher solving a special equation created by his students. A beautiful video showing a sweet exchange between a maths ...

While most adults are more than happy to be a long way away from their school exams, many of us enjoy challenging ourselves with a quiz or a puzzle. Keeping your mind sharp as you get older becomes ...

The video of a physics teacher using equation to find colour of ‘falling bear’ in a maths question was shared on Twitter. “A bear falling from a height of 10m on the ground in square root of 2 seconds ...