THE ORLANDO SCIENCE CENTER, AND THIS MORNING WE ARE LEARNING ABOUT HOW SOME OF THE CLASSIC SCI FI MOVIES WERE MADE. MARQUISE MEDA IS FINDING OUT ALL ABOUT STOP MOTION ANIMATION IN TODAY’S SCIENCE OF ...

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Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

Precise high-speed motion tracking is vital for advanced manufacturing and robotics, yet existing methods force a trade-off between speed and directional accuracy. Now, scientists in China have ...