Industrial

Europe

World’s Largest Man-Made Ice Tunnel

The world’s largest man-made ice tunnel was in recently times dug out on the western slopes of Iceland Langjokull. This is one of the biggest glaciers in Iceland, and...
Animals

Bobcat (Lynx rufus)

The bobcat (Lynx rufus) was once considered the southern form of the Canada lynx. However, the fossils and...
Birds

Hooded Parrot (Psephotus dissimilis)

Hooded Parrot (Psephotus dissimilis) and Golden-shouldered Parrot (Psephotus chrysopterygius) are closely related not only in appearance but also...
Flowers

Fritillaria Imperialis – A Commonly Grown Plant

Two types of fritillaries are very commonly grown in gardens. They’re like Mutt and Jeff. Fritillaria meleagris (checkered...
Herbs

Saint John’s Wort-Hypericum Perforatum

The yellow flowers of Saint John's Wort (Hypericum perforatum) grow wild in abundance. There is only one species of...

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...