When the experimental XB-1 aircraft achieved supersonic speeds on a test flight, it did not create a disruptive sonic boom – ...

A supersonic Boom Supersonic flight across the United States — beginning potentially as early as 2029 — could be at least 90 ...

It's common to experience culture shock when you're transplanted into a foreign setting. This is a normal reaction to a new environment where you are no longer in control as you have been at home. You ...