Sound Waves: The Symphony of Physics
دۆکیومێنتاری
Sound Waves: The Symphony of Physics
1 وەرز | 2 ئەڵقە
2017/03/02
8.0
و1:ئ1
1. Making Sound
0.0
3/2/2017
و1:ئ2
2. Using Sound
0.0
3/9/2017
کورتە
Dr Helen Czerski examines the world of sound waves.
Dr Helen Czerski examines the world of sound waves.
