MUSIC - TRAVELING WAVES-STANDING WAVES- INTERFERENCE

Müziğin En Somut Hali TEK KELİMEYLE MUHTEŞEM: http://youtu.be/C--b6aud_IA

variable resistor in lab

Current -ammeter-voltmeter

An ammeter is a measuring device used to measure the electric current in a circuit. A voltmeter is connected in parallel with a device to measure its voltage

 CIRCUIT

ammeter

voltmeter

Nasa songs.......

Nasa All about SPACE

All About That Space: http://youtu.be/kHy08ZPav88

ΔΙΑΣΤΗΜΑ - ΤΟ ΥΦΑΝΤΟ ΤΟΥ ΚΟΣΜΟΥ

ΤΟ ΜΥΣΤΗΡΙΟ ΤΟΥ ΚΒΑΝΤΙΚΟΥ ΒΑΣΙΛΕΙΟΥ