Equation of Line: A Very Important Topic to be Understood by the Kids
The equation of the line can be perfectly categorized into different kinds of options like slope-intercept form, normal intercept form and the normal form....
How hard is it to scramble Rubik’s Cube
What a scramble. Shutterstock.com
Rubik’s Cube has been one of the world’s favourite puzzles for 40 years. Several different methods have been devised for solving it,...
How to solve a Rubik’s cube in five seconds
Unscrambling . . . how?
In 2015, 14-year-old Lucas Etter set a new world record for solving the classic Rubik’s cube in Clarksville, Maryland, in...
