Industrial

History

A Symbol of Prestige: Rediscovering the First Century AD Roman Gold Snake Bracelet

A first-century AD Roman gold snake bracelet was discovered on the arm of a woman who perished in Pompeii, Italy, in 79 AD due to the massive explosion of...
Birds

Varied Sittella (Daphoenositta chrysoptera)

Behavior & Habitats: The beautiful Varied Sittella is a tree-living bird both when foraging and at rest. This stocky...
Birds

Rainbow Lorikeet – A Bird That Will Capture Your Attention

First illustrated in color in Peter Brown's Illustrations of Zoology in 1774, the rainbow lorikeet (Trichoglossus moluccanus) was...
Birds

Tasmanian Thornbill: A Gem of Temperate Rainforests

Habitat: The Tasmanian Thornbill (Acanthiza ewingii) is found in temperate rainforests and wet sclerophyll shrubberies in Tasmania and...
Flowers

Lilac Flower – Most Popular Sweet Smelling Shrubs

Lilac Flower has become one of the most popular of our garden shrubs. The emergence of its sweet-smelling...

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...