Hypersonics is the study of flight at speeds where aerodynamic heating dominates the physics of the problem. Typically this is Mach 5 and higher. Hypersonics is an engineering science with close links to supersonics and engine design.

Or, ?Wait a minute, he's been listening to me!? Volunteer Bama Dawg celebrates the stories and the people of the South, as told by a master storyteller.

As they share a journey their paths stretch out before and behind them into the personal and political turns of European history in ways neither could have foreseen. An impressive and daringly human book from novelist David Llewellyn.