If you decide to build a parabolic cooker, you will need to find the focal point of your cooker in order to place your water container where the sun's rays will be strongest. To see how this point ...
Mubasshir Murshed, fondly known as "Mub" by his friends, is a 17-year-old mathematics genius who has been given the rare honour, for someone of his age, of being published in a national academic ...