Episode
1986 - Equinox
S10E09 "Equinox" Avalanche
A report on the dangers of avalanches, what causes them, and the latest research on forecasting when and where avalanches will take place. Includes a specially-filmed sequence of the damage an avalanche can do to a house, graphic exa
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ក្រដាសផ្សព្វផ្សាយ
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Backdrops
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តំណដែលគួរឲ្យចាប់អារម្មណ៍
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អត្ថបទរឿង
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ថ្រេល័រ