The product listing says the six-inch chainsaw is constructed from high-strength 65 Mn steel and has a 550W pure copper motor ...

In this exciting video, watch the powerful NEW WEST 628 chainsaw expertly cut down a 25-year-old Albasia tree. Known for its ...

Terahertz (THz) radiation, which lies in the frequency gap between the infrared and microwaves, typically referred to as the frequencies from 100 GHz to 30 THz, has long been studied in fields ...