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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...
Enzymes in Fruit and Vegetable Processing
This is a free Ebook of Enzymes in Fruit and Vegetable Processing. Fruits and vegetables are consumed as fresh or processed into different types...
Maglev Technology 1912
What is Maglev Technology? In 1904 the American scientist Robert Goddard, who was to make his name as a rocket scientist. He wrote a...
Clever Crow Make Nest from Hangers
Clever Crow Make Nest from Hangers - Crow is such a clever & smart improvising bird, who has stolen hangers from nearby houses to...
Sherk The Sheep – Who Escaped Shearing for Six Years
This is a very interesting story of a Sherk The Sheep, who escaped for 6 years before being had a shorn (haircut). The sheep...
The Museum of Death
The Museum of Death shows art and artifacts and several paintings of serial killers with shrunken heads. In June 1995, J.D. Healy and Catherine...