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Today I learned that science is unpredictable, we experimented with balloons, we stood on a sign that said launch and launched a balloon on to a target. Sometimes the balloon went flying in another direction and was more than three hundred centimeters away from the target. So that's what I learned about in science today. It was hard when the balloon went flying in the other direction. It was easy when the balloon was near the target and it was easy to measure.