The Crossword

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Across
  1. 2. Hippo
  2. 4. Speed multplied by time
  3. 9. "Most important meal of the day"
  4. 11. Spikes of ice that form upside down
  5. 13. 987656789-123454321
  6. 16. Cartoon TV show channel
  7. 17. Round, shiny object worth money
  8. 18. "www."
  9. 19. Ask a question
  10. 20. 2487/3
  11. 21. 49th state of the USA
  12. 26. Philadelphia American football team
  13. 29. 1478 in roman numerals
  14. 30. Sound effect words in literature
  15. 33. 34th president's first name, middle initial, last name
  16. 34. Common abbreviation in texting
  17. 35. Creator of The Legend of Zelda
  18. 37. What are you doing?
  19. 41. Commonly said on Halloween
  20. 42. A musical clef on the staff with middle C on the 3rd line
  21. 44. 17-23-12-3-10-7-16-15-26-22-6-11-4
  22. 47. Long made-up word that includes every letter of the alphabet
  23. 48. Fourth layer of the atmosphere
  24. 50. Spike hanging from the top of a cave
  25. 54. Built-in mouse on some laptops
  26. 55. Words used to express feeling; "ouch!"
  27. 56. World's oldest instruments were partly made of these
  28. 57. Spike at the bottom of a cave
  29. 58. A rather useless utensil
  30. 59. Musical percussion instrument
Down
  1. 1. Largest desert in the world
  2. 3. Smallest country in the world
  3. 5. 2%b>s0+pt4 backwards
  4. 6. The first eight digits of pi after "3.14"
  5. 7. Bored
  6. 8. Computer key with longest name
  7. 10. Natural disaster involving wind
  8. 12. Woodwind instrument that looks like brass
  9. 14. Adverb form of "triumph"
  10. 15. a USA state that is shaped like a rectangle
  11. 22. This planet has 62 moons
  12. 23. Large fruit similar to a durian
  13. 24. good for waffles and pancakes
  14. 25. Fear of the number 8
  15. 27. What is scanned at a cashier
  16. 28. Orbits the nucleus of an atom
  17. 29. "One small step for man, one giant leap for _____"
  18. 31. Grade where multiplication is typically taught
  19. 32. Point of view in books telling you directions
  20. 36. Scientific element; abbr. "K"
  21. 38. Chess algebraic notation if a rook moved to square e6 and captured a piece
  22. 39. A fruit that is said to have no taste when unripe
  23. 40. A, an, the
  24. 42. Name for "&"
  25. 43. Water vapor when about to condense in the sky
  26. 45. Capital of the USA
  27. 46. to speed up
  28. 49. "ex."
  29. 51. Name of round clocks with numbers 1-12
  30. 52. Not guilty
  31. 53. The symbols used to replace bad words in cartoons and comics; ex. !@(*$^%#