The Amazing eRase
Lauren Choi, Catherine Wang
Sir Winston Churchill
Floor Location : 2702

In this science project, we strived to unveil the secrets of the common day eraser. In our research, we found that erasing is both a chemical and physical reaction. We designed five experiments to test our hypotheses. rnrnWe tested the effectiveness of the eraser with different materials and under different temperatures. We then looked into the correlation between the flexibility and the malleability and its performance, as well as the mileage of the eraser. Finally, we tried to create an alternative eraser with chewing gum and pumice which is commonly found in erasers.