How to make a Room Heater at Home
42 بار بازدید -
5 سال پیش
-
Learn how to make a
Learn how to make a room heater, this technique is also used to keep food warm in some stores.
Things required
1. 40W 2 incandescent bulb
2. 9V Battery
3. 9V connector
4. On/Off Switch and
5. Empty Box
5 سال پیش
در تاریخ 1398/01/30 منتشر شده
است.
42
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