This firsthand account of Olaudah Equiano's capture by slavers, his enslavement, and the Middle Passage of 1789 was compiled by Gustavus Vassa the African. The English antislavery movement was...
Family: The white-breasted Whistler (Pachycephala lanioides) belongs to the family Pachycephalidae in the order Passeriformes.
Habitat: The White-breasted Whistler...
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
Ever since Luigi Galvani’s pioneering studies in the late 1700s century. Scientists knew that muscle contraction generated weak electrical impulses. The Scottish...
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...
Ivanhoe Reservoir Covered With 400,000 Black Polyethylene Balls - The Department of Water Protection in Los Angeles noticed high levels of bromated in 2007,...
Lenticular Clouds also called Altocumulus lenticularis are stationary lens-shaped clouds that form in the troposphere. It is usually in perpendicular alignment to the wind...