Light is sometimes used as a metaphor for life — you might "put someone's lights out" or tell them they're "the light of your life." But life and light aren't just linked poetically. When sperm meets an egg, there is a real flash of light. So in a way, life and light are one and the same.
Baby, You're A Firework
Good Egg, Bad Egg
Zinc Fireworks Reveal When Human Egg is Fertilized
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Written by Ashley Hamer October 12, 2017
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