Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...

The film discusses the principles of aerodynamics, focusing on the behavior of air as it interacts with different shapes and ...

The GE9X may be the largest turbofan ever built, but by just how much does it surpass its mighty predecessor, the GE90?

Azad Engineering said that it has secured a purchase order from Bharat Heavy Electrical (BHEL) for the supply of advanced, high-complex rotating airfoils for supercritical turbines. "These airfoils ...