Across
- 2. name of a jar used as a primitive battery by Galvani for his frog experiment and franklin for his lightning rod experiment.
- 5. used magnets to make electricity
- 7. Benjamin franklin was famous for using this toy to prove existence of electricity
- 8. laws of motion denied the exixtece of atoms or a vacuum. 4th cent BC. from Athens
- 11. austrian mathmatician, controversial discoverer of calculus
- 13. early form of chemistry combining
- 14. theorem regarding all triangles. a2 + b2 = c2
- 16. in 17th century did work on algebra and magnetism, worked in Paris. first scientific theory of magnetism.
- 17. the legs of which animal did Galvani use to show that living organisms use electricity for muscle movement
- 19. used a telescope to win his bets on ships returning from seas.
- 20. one of the founders of pi.
- 21. location of the great pyramids
- 23. studied binomials, has a triangle named for him. worked in paris
- 24. father of genetics, austrian monk. studied sweet peas.
- 26. discovered radio waves
- 27. the country of origin of the original telescope 1608
Down
- 1. in leningrad (st petersburg) Mendeleev made the periodic table of…
- 3. had a printing press that he abandoned to devote himself to science. 18th centrury. american.
- 4. German, moved to Austria. While in Bern published the theory of relativity 1905
- 6. rontgen in wurzbrg 1895 used these to ___
- 9. the first distribution systems for this were implemented in London & NYC
- 10. place in africa where Euclid compiled works of geometry up to the 3rd century BC.
- 12. head of the Royal Academy of Science
- 14. mystical stone which was the object of alchemy
- 15. profressor at bolonga, studied electricity in 1790.
- 18. Coulomb investigated this using torsion balance to confirm inverse square law of __ attraction.
- 20. he developed the hypothesis of combination of atoms, the number of
- 22. where faraday and maxwell formulated electrical and magnetic theories
- 23. from Berlin, developed the quantum theory in 1900. has an institute in his name.
- 25. planck’s theory stated that ___ is emitted in multiples of a basic unit of energy
