Smoke
Benji was in chemistry class one day. The class was doing a science experiment. Benji tried to do it correctly, but he messed up. His chemicals reacted badly and created billowing white smoke! Nothing caught on fire, luckily.
Benji tried to do it correctly, but he messed up. His chemicals reacted badly and created billowing white smoke! Nothing caught on fire, luckily. Benji was in chemistry class one day. The class was doing a science experiment.