full transcript

## Solution

1. toothed
3. clicker
4. spherical
5. timing
6. technology
7. roughly
8. light
9. librarian
10. notch
11. experimental
12. wheel
13. shape
14. sending
15. library
16. discover
17. circumference
18. notices
19. needed
20. inertia
21. bouncing
22. points
23. study
24. physicist
25. interesting
26. trivial
27. teeth
28. solved
29. actual
30. story
31. truth
32. history
33. equals
34. percent
35. proved
36. piece
37. feynman
38. assistant
39. hitting
40. included
41. challenger
42. spins
43. independently
44. determine
45. science
46. notches
47. nobel
48. understand
49. discovered
50. stood
51. contributions
52. alexandria
53. miles
54. wagon
55. zenith
56. distance
57. fizeau
58. stations
59. worked
60. discoverers
61. ended

## Important Words

1. actual
2. age
3. alexandria
4. applause
5. aristotle
6. armand
8. assistant
9. assumed
10. assumption
11. aware
12. bags
13. ball
14. based
15. beam
16. began
17. big
18. bit
19. black
20. blocking
21. boson
22. bottom
23. bouncing
24. box
25. boy
26. brain
27. brains
28. branches
29. bull
30. bunch
31. calculates
32. called
33. carry
34. cast
35. challenger
36. changed
37. christopher
38. circle
39. circular
40. circumference
41. cities
42. city
43. clicker
44. close
45. closed
46. columbus
47. coming
48. commerce
49. concept
50. confirming
51. constantly
52. continue
53. contributions
54. control
55. conversation
56. corroborated
57. creates
58. credits
59. curiosity
60. curious
62. day
64. deep
65. degrees
66. delay
67. describing
68. determine
69. developed
70. diagrams
71. diameter
72. disaster
73. discernible
74. discover
75. discovered
76. discoverers
77. discoveries
78. discovering
79. discrete
80. distance
81. distant
82. divided
83. door
84. earn
85. ears
86. earth
87. edge
88. educated
89. ended
90. engage
91. equals
92. equipment
93. eratosthenes
94. exact
95. experiment
96. experimental
97. experiments
98. explorers
99. extrapolate
100. eye
101. eyes
102. fact
103. facts
104. familiar
105. fast
106. faster
107. father
108. feynman
109. field
110. fields
111. fizeau
112. fully
113. funny
114. galileo
115. gathers
116. geography
117. give
118. giving
119. good
120. great
121. ground
122. harder
124. higgs
125. hilltops
126. history
127. hitting
128. holding
129. holds
130. human
131. idea
132. import
133. included
134. independently
135. inertia
136. interested
137. interesting
138. invented
139. knew
140. knowledge
141. lamp
142. laughter
143. letter
144. librarian
145. library
146. light
147. line
148. live
149. lived
150. long
151. looked
152. love
153. machinery
154. magnitude
155. meat
156. miles
157. mind
158. minds
159. mirror
160. mit
161. moon
162. movement
163. multiply
164. needed
165. nobel
166. noon
167. notch
168. notches
169. notice
170. noticed
171. notices
172. number
173. observation
174. occludes
175. older
176. open
177. orders
178. owning
179. paris
180. particles
181. people
182. percent
183. phenomenon
184. physicist
185. physics
186. piece
187. pieces
188. play
189. point
190. points
191. precisely
192. princeton
193. prize
194. problem
195. proved
196. pulled
197. pulse
198. pulses
199. put
200. queens
201. questions
203. refining
204. reflection
205. remembered
206. research
207. results
208. richard
210. roughly
211. science
212. scientists
213. sending
214. sense
215. set
217. shape
218. showed
219. simple
220. simplest
221. solstice
222. solution
223. solved
224. soul
225. sound
226. south
227. specialty
228. speed
229. sphere
230. spherical
231. spins
232. start
233. starting
234. stations
235. stick
236. stood
237. stories
238. story
239. straight
240. stuck
241. study
242. subatomic
243. sun
244. suspicious
245. swenet
246. technology
247. teeth
248. ten
249. thinking
250. thought
251. time
252. times
253. timing
254. tools
255. tooth
256. toothed
257. total
258. town
259. travel
260. trivial
261. trouble
262. true
263. truth
264. understand
265. understanding
266. understood
267. wagon
268. walk
269. wanted
270. water
271. wheel
272. winning
273. wonderful
274. word
275. worked
276. world
277. worse
278. writer
279. years
280. young
281. zenith