The meteorological sponge
This experiment shows that you can measure humidity with a kitchen sponge.
02:41
Физик
10 – 12-р анги
Түлхүүр үгс
mozaLink
/Веб холбоос
This experiment shows that you can measure humidity with a kitchen sponge.
02:41
Физик
10 – 12-р анги
Түлхүүр үгс
mozaLink
/Веб холбоос