EngliSea > P > phone
 
electromagnetic spectrum
• electromagnetic spectrum
7032#7034 SIBLINGS CHILDREN 7034
 
Songs in Easy English
 
Evolution of the mobile phone
• Evolution of the mobile phone
7032#7037 SIBLINGS CHILDREN 7037
 
◌◌◌ accelerometer
7032#1794 SIBLINGS CHILDREN 1794
 
• electromagnetic spectrum
7032#6912 SIBLINGS CHILDREN 6912
 
• electromagnetic spectrum
7032#7033 SIBLINGS CHILDREN 7033
 
• mobile phone
7032#3239 SIBLINGS CHILDREN 3239
 
◌◌◌ modulation
frequency, amplitude, quadrature
7032#6921 SIBLINGS CHILDREN 6921
 
• SIM Card
Subscriber Identification Module
7032#6865 SIBLINGS CHILDREN 6865

-