Industrial

Birds

Pechora Pipit (Anthus gustavi)

The size of Pechora Pipit is (Anthus gustavi) 14 cm in length. It is found in the extreme northeast of our region only. This is a beautiful small, heavily...
Birds

Chestnut-rumped Hylacola (Hylacola pyrrhopygia)

Chestnut-rumped Hylacola (Hylacola pyrrhopygia) is a very alert, evasive, cock-tailed bird of the undergrowth that occurs in dense...
Insects & Butterflies

Western Swallowtail Butterfly – Who Knew a Butterfly Could Be So Colorful?

Western Swallowtail Butterfly Facts The Western Swallowtail butterfly is a beautiful butterfly that has been spotted in North America....
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

Dusky Naumann’s Thrush (Turdus eunomus)

Identification Dusky Naumann's Thrush is an Asian vagrant (breeds in Siberia central from eastwards). The bird recalls Redwing in...

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...