6. As a result of his work, Kelvin was the youngest person invited to the Visiting Practitioner's Program at MIT. He also participated in Innovate Salone a national high school innovation challenge. Kelvin has been featured on TedxTeen, YouTube and CNN. His innovative mind and his desire to help his neighbors have made Kelvin a true hero.
What is the best sentence to show an implicit detail in this paragraph?
A. Because of his work, Kelvin was invited to MIT.
B. Kelvin's scientific inventions improved the lives of teens and adults in his village.
C. Kelvin's desire to help his neighbors made him a hero.
D. With the battery Kelvin made, the possibilities were endless.
