Mom's Birthday Crossword Puzzle!

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Across
  1. 3. this museum has slices of Einstein's brain
  2. 4. your favorite university was founded by the order of saint ___
  3. 5. this type of factory was the first of its kind in Baltimore
  4. 6. Pittsburgh is known as the city of bridges
  5. 8. apu's favorite board game
  6. 11. the Penn-Princeton rivalry is intense and historical
  7. 14. free from germs
Down
  1. 1. Hungary is home to the world's first official ___ region
  2. 2. a main street in Ellwood city
  3. 3. the best thing about turning 65
  4. 7. the crossword puzzle word I always help you with
  5. 9. fairy tale starter
  6. 10. Heidi's mountains
  7. 12. symbol of the Aries zodiac
  8. 13. passport endorsement