Chapter 341: Chapter 341: 329 Lynn: It's time for White Phosphorus Fire to be phased out!

Glenn’s light beam measurement experiment, though ultimately a failure, pushed the curiosity of the wizards about the speed of light to another climax.

Because the results of the experiment were too shocking, the terrifying power of condensing strong light into beams also made every wizard talk about it with great relish.

It could be predicted that optics would become a direction many wizards would specialize in the future.