3 Amazing Life Hack

3 Amazing Life Hack in this video we will show 3 amazing life hacks that are gonna impress you first life hacks is of mini motors we will connect mini motor with USB and make a super fast mini USB smartphone fan,second hack is making of soldiering iron using pencil and 5 volt phone charger and it will surely solder your wire in emergency,Lastly we make a speaker using copper wire,strong magnet and bottles neck it will surely work but sound little slow,

• #فناوری_و_رایانه
• #life_hacks
• #3_amazing_life_hacks
• #motor_life_hacks
• #best_mini_motor_hacks
• #toy_motor_amazing_ideas