Episode
1974 - NOVA
S27E02 Time Travel
In the program, leading physicists delve into the mystery of whether time travel is possible, and if so, how one might go about building a time machine.
-
ក្រដាសផ្សព្វផ្សាយ
-
Backdrops
-
តំណដែលគួរឲ្យចាប់អារម្មណ៍
-
អត្ថបទរឿង
-
ថ្រេល័រ