Science

Grey-headed Honeyeater Call

Grey-headed Honeyeater call is single chek, chek in-flight; weak 'alarm-clock' trill. The song of Grey-headed Honeyeater is kwoyt-kwoyt-kwoyt, repeated rapidly on the same pitch. Grey-headed Honeyeater (Lichenostomus keartlandi) inhabits the...

The Facts of Andean Parakeet

IDENTIFICATION - Andean Parakeet (Bolborhynchus orbygnesius) is a 17.5 cm (7 in) stocky darker than the mountain parakeet,...

Phlox Flower – A Glory of Summer Garden

Most people are familiar with the tall Phlox Flower that is the glory of the summer garden. The...

Roseate Tern (Sterna dougallii)

Behavior and Habitats: In the underparts of the Roseate Tern (Sterna dougallii), there is a faint but evanescent rosy...

Benefits of Soursop Fruits

Benefits of Soursop Fruits. Soursop, also known as guanabana, is a tropical fruit known for its unique flavor and...

Liquefaction and Levees

Liquefaction and Levees - Potential Double Disaster in the United States Midwest. Liquefaction is a process during which sudden shaking of certain types of...

Icecaps and Glaciers – Fascinating Natural Phenomena

Icecaps and Glaciers are fascinating natural phenomena. They are also critical for life on Earth. That’s why it’s important to learn more about them....

The Electrocardiograph 1902

The Electrocardiograph 1902 Ever since Luigi Galvani’s pioneering studies in the late 1700s century. Scientists knew that muscle contraction generated weak electrical impulses. The Scottish...

What is a Star Made of? How Do They Shine?

What is a Star Made of? How do They shine? Every bright star is a sun, like our own sun. This means that stars...

Who Invented the Helicopter?

Who Invented the Helicopter - The long-time dream of humans to the flying machine that would rise straight up in an old one! It...

Atlantic Seaboard Fall line in Eastern United States

The Atlantic Seaboard Fall Line or ”Fall Zone”, is a 1,400 kilometers escarpment where the “Piedmont” and “Atlantic coastal” plain meet in the eastern...

Wanderers – A Short Film By Erik Wernquist

Making this film has been a work of passion, and it is such an invaluable reward to see that it is received with the...

Earth’s Mysterious Humming Sound

For the first time, it has been reported that the Earth makes a strange humming sound on the ocean floor, which has been reported...

Ivanhoe Reservoir Covered With 400,000 Black Polyethylene Balls

Ivanhoe Reservoir Covered With 400,000 Black Polyethylene Balls - The Department of Water Protection in Los Angeles noticed high levels of bromated in 2007,...

Water – Vital Source to Increase the Life on Earth & Other Planets

Everyone knows the importance of water on planet earth; no one can survive without water. So water was a vital source to increasing life...