1. Fireworks
The rods sizzled and blackened and, after a while, unexpectedly exploded because bamboo grows so fast that pockets of air and sap get trapped inside of the plant. This causes the plant to expand and burst when heated (Morgan 19). ... The firecracker was widely used, but until the 19th century, fireworks lacked an essential characteristic: color. ... First, the plant where fireworks are made is far away from civilian homes. ... Further, anyone entering a plant must touch a copper plate (Davis 11). ...
- Word Count: 1438
- Approx Pages: 6
- Grade Level: High School