Industrial

Birds

The Cloud Cisticola or tink-tink cisticola

The Cloud Cisticola or tink-tink cisticola is near-endemic in southern Africa and occurs in South Africa, Angola, Mozambique, Lesotho, and sparsely in Swaziland. However, a widely separated relict population...
Animals

Leatherback Turtle – Most Dangerous and Endangered Species on Earth

The leatherback turtle is the largest turtle species in the world. It is also a highly endangered species,...
Birds

The Grey-breasted Prinia Call / Song

The grey-breasted prinia or Franklin's prinia (Prinia hodgsonii) is a small bird about 11–12 cm in length. The...
Birds

American Purple Gallinule (Porphyrio martinicus)

Well, just like the Turaco, the American purple gallinule (Porphyrio martinicus), has an exceptional color combination of a...
Animals

The Northern River Otter (Lutra canadensis)

River Otter Facts Mustelids have long, slender bodies, short legs, and anal scent glands. Throughout the family, the male is...

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...