William Henry Bragg: Physicist
William Henry Bragg, Physicist, chemist, mathematician and active sportsman was born July 2, 1862, Wigton, Cumberland, England. He was educated at the Old Grammar School…
Science
Flood Basalts
Principle purpose of this lecture is to present on Flood Basalts. Basalt is a type of rock that is produced from the mantle. Flood basalts are yet another…
Lecture on Ocean Forces
This lecture introduce on Ocean Forces. Ocean Currents are influenced by two types of forces; 1. Primary Forces–start the water moving. The primary forces are: Solar Heating, Winds, Gravity and Coriolis effect. 2. Secondary…
Jagadish Chandra Bose: Physicist
Jagadish Chandra Bose, Physicist was born November 30, 1858, Mymensingh, Bengal, India (now in Bangladesh). He was a polymath, physicist, biologist, biophysicist, botanist and archaeologist,…
Presentation on Tectonic Plates
This lecture introduce on Tectonic Plates. Today plate boundaries are determined by examining the location of volcanoes and earthquakes. Volcanoes result from the friction (heat) of the plates motion. Earthquakes occur…
Nikola Tesla: Physicist
Nikola Tesla, Physicist was born on July 10, 1856 in Smiljan, Lika, Austo-Hungarian Empire, region of Croatia. Tesla studied at the Realschule, Karlstadt in 1873,…
Presentation on Earthquakes
Main objective of this lecture is to present on Earthquakes. Earthquakes are a result of motion within the earth. This only occurs where the earth is solid and…
Presentation on Volcanoes
Volcanoes are the result of hot spots within the crust or mantle of the earth. The hot, liquid rock will break through weak spots in the…
Lecture on Plate Tectonics
Major purpose of this lecture is to present on Plate Tectonics. Plate tectonics is the theory that Earth’s outer shell is divided into several plates that glide…
Sir Joseph John Thomson: Physicist
Sir Joseph John Thomson, Physicist was born December 18, 1856, Cheetham Hill, near Manchester, England. He was elected as a fellow of the Royal Society…
Earth Materials – Geology Plate Tectonics
Major purpose of this lecture is to present on Earth Materials – Geology Plate Tectonics. Evidence of Plate Tectonic plates: Same fossils and rocks found in different parts of…
Examples of Earth Resources
Prime objective of this lecture is to present on Examples of Earth Resources. The natural resources of the Earth can provide us with everything we need to…
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