Industrial

Birds

American coot (Fulica Americana)

American coot (Fulica Americana) size is about 32–37 cm; in length with a wingspan of 60–70 cm. The American coot is a transatlantic vagrant that closely resembles Eurasian Coot....
Birds

White-bellied Emerald (Chlorestes candida)

IDENTIFICATION - The White-bellied Emerald (Chlorestes candida) resembles the Azure-crowned Hummingbird (Saucerottia cyanocephala) but it is smaller and...
Birds

Eurasian Three-toed Woodpecker Call

Call/Voice/Drumming The Three-toed Woodpecker call (Picoides tridactylus) is not very vocal. The bird has a short but rather soft...
Birds

Swift Parrot “Lathamus discolor”

Swift Parrot is a tree-living bird and is usually seen in small parties feeding on blossoms among the...
Birds

Eastern Wood-Pewee Song: The Melodic Sounds Captivates Bird Enthusiasts

Eastern Wood-Pewee Song, and then, after an unreasonably long pause, he adds, peer! Whistle with the acquainted run...

The Power of Separation: Understanding the Centrifuge Machine

Business Tauheed Ahmad Nawaz Tauheed Ahmad Nawaz -
Centrifuge Machine A typical centrifuge machine consists of a motor, a rotating assembly (also known as a rotor), and a control system. The motor provides...