Maybe it was your mother reminding you or some long-forgotten high school gym teacher, but you've probably heard that you need to drink eight glasses of water a day. Some call it the 8x8 rule, meaning eight 8-ounce glasses of water a day. What's so special about eight and how important is this particular number when it comes to daily water consumption?
Of course, drinking...
The future of aircrafts is in motion with the help of scientists at the Massachusetts Institute of Technology (MIT). Their vision of tomorrow is of planes that are powered by an “ion drive”, instead of the moving parts and fuel we have now. Propellers and turbines will soon be a thing of the past, and we won’t rely on fossil fuels for transatlantic flights....
