Industrial

Animals

The Bumblebees – A Social Insects with a Single Queen

The bumblebees are social insects with a single queen. Most people do not realize that there were no honey bees in America when European settlers brought hives from Europe....
Birds

Bar-shouldered Dove (Geopetiah umeralis)

Bar-shouldered Dove found in the tropical north of Australia, fringes of pandanus palms frequently separate river floodplains from...
Birds

Yellow-eyed Cuckooshrike (Coracina lineata)

Campephagidae is the family to which the yellow-eyed cuckooshrike belongs. Solomon Islands, Papua New Guinea, Indonesia, and eastern...
Birds

Satin Flycatcher (Myiagra cyanoleuca)

Behavior & Habitats: Satin Flycatcher (Myiagra cyanoleuca) is darker, larger, and longer-tailed than the similar-looking Leaden Flycatcher (Myiagra rubecula)....
Insects & Butterflies

The Basic Life Cycle of Butterfly

Well, all butterflies and moths go through the same basic life cycle. The basic life cycle of  butterfly...

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...