Presents experiments that demonstrate the properties of sound, including how sound waves work, the speed of sound, and modern sound recording.
是誰在拉我啊? : 萬有引力
哇!原子跑出來了 : 3D擴增實境 ...
Metals
Matter
Silk
Metal : Material ...
Glass
Wood
Paper
氣體的奧秘
A drop of water : ...
The science of sou ...
物理傳奇 : 美妙的聲
Simply sound : sci ...
翻天覆地的聲音
Sound
The science of fir ...
Temperature : hea ...
狡兔三窟的熱能
Walter Wick's Opti ...
Zap It! : Excitin ...
The science of lig ...