The average American household has 40 lights regularly changed throughout the year. Light bulbs are an essential aspect of life, and depend on them for their source of light and convenience. Yet, for many years, I have wondered what causes these objects to produce brightness. Today, I have decided to answer this question and share my findings. Unlike common belief, Thomas Edison did not invent the light bulb; rather, he perfected it.

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Elizabeth Dubinskiy

I am high school student with a passion for materials science and engineering. Using this blog I would like to share my research and findings.

High School student

San Francisco Bay Peninsula