Why all speakers have magnets?_ Tamil, How speakers work?, The purpose of magnet used in speakers...
11:37
Why speaker has a big empty box? How Sub woofers work?
11:59
Can Lightning affect our appliances?_Tamil, How lightning happens? What will happen While lightning?
8:10
Why we have to pay for Internet? _Tamil, Why data limit is set for Internet by mobile networks..
11:11
The real use of MCB!_ Tamil, How the MCB works and how to use it?
16:27
How Induction motor works?_ Tamil, Why Capacitor used in ceiling fan? Why starting Capacitor?
18:17
Yeni pillere para harcamayı bırakın! Eski AA Pilleri Bugün Geri Yükleyin!
11:09
How hard disk works? does it really store your data? _Tamil
15:34