Early history of aviation
The history of aviation extends for more than two thousand years, from the earliest forms of aviation such as kites…
Aviation Technology in World War I
In 1914, all countries of the world entered the war with aircraft without any weapons except for the personal weapons…
Early practical flying machines
Early flying machines include all forms of aircraft studied or constructed before the development of the modern aeroplane. Once powered,…
Early sustained flying machines
After 17th century, people learned more about mechanics and dynamics, more complex flying machines was manufactured. Heavier than air: sustained…
Early flying machines
Early flying machines begins more than a century before the first successful manned aeroplane, and the earliest aircraft thousands of…
Japan’s renewable energy
The majority of renewable energy in Japan is occupied by hydroelectric power generation, with capacity of 50.03 GW and annual…
Mining in Japan
Mining in Japan is minimal because Japan possesses very few mining resources. Japanese mining was a rapidly declining industry in…
Japan’s oil and natural gas resources
This article mainly introduces Japanese oil and natural gas resources. Overview Oilfields and gas fields exist in Japan, but large-scale…
Geothermal power in Japan
Japan has favorable sites for geothermal power because of its proximity to the Izu-Bonin-Mariana Arc. In 2007, Japan had 535.2…
Wind power in Japan
In Japan's electricity sector wind power generates a small proportion of the country's electricity. As of 2015, the country had…