The Physics of Airflow: How Brushless Motors and the Venturi Effect Revolutionized Hair Dryer Engineering

Published on Oct. 23, 2025, 7:57 a.m.

For nearly a century, the design of personal electric appliances has been governed by a frustratingly simple, yet seemingly unb…

The Brushless Revolution: How High-RPM Motors Are Redefining Home Appliances

Published on Oct. 16, 2025, 4:36 p.m.

For decades, the sound of a hair dryer was the sound of brute force: a simple heating element scorching the air and a clumsy fa…