Pilot Error During Barrel Roll Causes Tejas Fighter Jet Crash at Dubai

AI • Technology • Innovation on Instagram: "This is a real sunlight shadow path recorded over time. As the Sun moves across the sky, the shadow doesn’t travel in a straight line, it curves. That curve exists because Earth is rotating on a tilted axis while orbiting the Sun. The changing angle of sunlight causes the shadow to shift position hour by hour, tracing a smooth arc. On a flat or non-rotating surface, this shadow would move in a straight, predictable line. Instead, the curvature reveals