Watch how to make a powerful fan using a DC motor at home! Witness the step-by-step process of creating a strong, efficient fan for your DIY projects. Perfect for cooling solutions or science ...

Handheld Mini Turbo Fan, $10 (Was $30) on Amazon Shop It! Amazon's product description claims that this portable fan uses an upgraded motor that is four times more powerful than ordinary motors.

Amazon is currently selling one that's pint-sized and powerful at a big discount. The Diveblues Handheld Portable Fan is on sale for only $12 when you use the clippable 40% off coupon.

Shark TurboBlade Fan: $249.99 at Sharkclean The Shark TurboBlade is the most powerful bladeless fan on the market. Yet reaching such high speeds doesn't prevent it from being incredible quiet, too.