Mind Blowing Breakthroughs Science showTV Show
(2014) • Season 1, Episode 23
HD
★ 0.0
IMDb: 0.0
Seasons: 2
en
An earthquake affects the whole city and everyone is scared. The Baron and Betty introduce a gentleman in traditional Chinese robes who calms them all. Then Zhang Heng explains how he created the first apparatus capable of detecting the origin and intensity of earthquakes.
▶ Watch TV Show
If the current server is not working or loading slowly, please switch to a different server below.
