General Knowledge

123456789101112131415161718192021
Across
  1. 1. A long tale, maybe told by a Viking (4)
  2. 3. A place to see antiquities (6)
  3. 7. Lover of Troilus in the Shakespeare Play (8)
  4. 11. Cooked squid (8)
  5. 13. The glowing part of an incandescent bulb (8)
  6. 14. What the O stands for in OBE (5)
  7. 16. A solution of salt in water (6)
  8. 17. A substance that gives colour to other materials (7)
  9. 19. Plant thought to help with sleep (9)
  10. 21. Bouncy material, originally from trees (6)
Down
  1. 2. _____ Kelly, actress and Princess of Monaco (5)
  2. 4. Present, appearing, or found everywhere (10)
  3. 5. Green, mostly water and technically a fruit (8)
  4. 6. Large fish that you might end up dueling (9)
  5. 8. A cord made by twisting together smaller strands (4)
  6. 9. Perhaps the earliest antiseptic, disinfectant and sedative (7)
  7. 10. A way to get down from a plane (9)
  8. 12. Mario's long suffering brother (5)
  9. 15. Aircraft held aloft by spinning blades (10)
  10. 18. A dull, nagging pain (4)
  11. 20. Ice cream, perhaps (7)