Across

2. Animals: one of a breed of large domestic cattle commonly used as draft animals, esp. an adult, castrated male.

6. Technology: a device for measuring time.

8. Psychology: the personality component that mediates between the unconscious drives and external reality.

9. Theater: William Shakespeare's plays were performed in this London theatre, built in 1599.

11. Animals: 'felis domesticus' is better known as what?

12. Psychology: in Freudian psychoanalysis, the part of the psyche that is associated with instinct and primal drives, and that is subject to moderation by the ego and superego.

13. Arts: a creative work used to portray images and to express feelings.

15. Chemistry: abbreviation for Iron.

17. Radio: the frequency of electromagnetic waves is measured in what?

18. Life: the common word for a hard dry friut containing one or more seeds.

19. Astronomy: acronym of a famous Earth-orbiting observatory.

20. Web Design: in HTML, #ff0000 represents which color?

22. Life: which project is searching for ET?

Down

1. Planets: Jupiter’s volcanic moon.

3. Web Design: which markup language is specially designed to be extensible?

4. Color: any of the variations of color that occur at points on the spectrum; color as distinguished from shades of gray.

5. Biology: the longest and strongest bone in the human skeleton.

6. Geography: a large stretch of land unbroken by sea; Earth has 7.

7. Animals: crustaceans, having a hard shell instead of bones.

10. Animals: large, strong mammals with stocky bodies, thick fur, and big claws.

13. Biology: what is the vessel that carries oxygenated blood from the heart?

14. NASA’s first high profile program was Project Mercury, an effort to learn if humans could survive in space, followed by Project ------?

16. Mythology: who holds the world on his shoulders?

19. Mythology: According to Norse myth, who ruled the underworld?

21. Animals: a female deer is called a ?