For an aircraft, the combination of static and dynamic loads, with the range of the flight envelope, all payload loading conditions and flight maneuvers results in hundreds-of-thousands of load conditions.
Muslims break fast on the last day of Ramadan at the Islamic Center of Fort Collins Thursday, July 16, 2015. The practice aims to teach self control among Muslims. None. Muslims pray prior to the final breaking of fast on the last day of Ramadan at the Islamic Center of Fort Collins Thursday, July 16, 2015. The month long observance includes daytime fasting, charity and prayer. Austin Humphreys/The Coloradoan.
How will we know when it's Ramadan? Ramadan follows Shaban, the eighth month of the Islamic calendar. Unlike, say, January, Ramadan and Shaban do not have a fixed number of days. Each month can have 29 or 30 days, depending on when the first sliver of the crescent moon is sighted by the naked eye. If, on the 29th day of Shaban, the crescent moon is sighted, Ramadan has begun, and Muslims begin fasting that morning.