Plaster bricks

In class we made plaster bricks out of Plaster Paris. When our bricks were dry we had to measure how long the bricks would last from different heights. My groups brick lasted till 130 centimetres. Now we have improved our brick by adding things like : honey, super glue, and rocks. Now we have to test them again to see how long they will last this time. My group predicts our new brick will break at 265m.