Noble Laureates

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Across
  1. 2. -He discovered that radiation causes mutation and became a leading voice against nuclear weapons.
  2. 4. -These scientists discovered that DNA is shaped like a double helix.
  3. 5. -The founders of quantum mechanics.
  4. 6. -The first person who won two nobel prizes in two different fields.
Down
  1. 1. -He discovered the most used antibiotic penicillin accidentally.
  2. 3. -The most influential physicist who laid the foundation for modern science with his one of the most famous discoveries of photoelectric effect.