2. Ford Nucleon

Conceived in 1958, the Ford Nucleon was perhaps the boldest vision of atomic-era innovation: a car powered by its own miniature nuclear reactor. Designers imagined a future where drivers could travel thousands of miles between “refuelings.”
However, public fear of radiation and insurmountable technical hurdles ensured this concept remained a fantasy. The Nucleon stands as a fascinating relic of atomic optimism—an era where science fiction seemed just around the corner.
Read more at MotorTrend