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Then on 12 November a flight of 22.2 seconds carried the 14-bis some 220 m (720 ft), earning the Aéro-Club prize of 1,500 francs for the first flight of more than 100 m. [39] This flight was also observed by the newly formed Fédération Aéronautique Internationale (FAI) and became the first record in their log book.
Sustainable development overlaps with the idea of sustainability which is a normative concept. [5] UNESCO formulated a distinction between the two concepts as follows: "Sustainability is often thought of as a long-term goal (i.e. a more sustainable world), while sustainable development refers to the many processes and pathways to achieve it." [6]
Lilienthal's work led to his developing the concept of the modern wing. [4] [5] His flight attempts in 1891 are seen as the beginning of human flight [6] and the "Lilienthal Normalsegelapparat" is considered the first airplane in series production, making the Maschinenfabrik Otto Lilienthal in Berlin the first airplane production company in the ...
The first 8 are outcome targets, which are: implement the 10‑Year Framework of Programs on Sustainable Consumption and Production Patterns; achieve the sustainable management and efficient use of natural resources; reducing by half the per capita global food waste at the retail and consumer levels and the reduction of food losses along ...
The first flight, by Orville at 10:35 am, of 120 feet (37 m) in 12 seconds, at a speed of only 6.8 miles per hour (10.9 km/h) over the ground, was recorded in a famous photograph. [42] The next two flights covered approximately 175 and 200 feet (53 and 61 m), by Wilbur and Orville respectively.
The Brundtland Report in 1987 helped to make the concept of sustainable development better known. Sustainable development overlaps with the idea of sustainability which is a normative concept. [30] UNESCO formulated a distinction between the two concepts as follows: "Sustainability is often thought of as a long-term goal (i.e. a more ...
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The absence of the United States rendered the summit partially impotent. George W. Bush boycotted the summit and did not attend. Except for a brief appearance by Colin Powell, who hurriedly addressed the closing stages of the conference while his airplane taxied on the runway of Johannesburg International, the US government did not send a delegation, earning Bush praise in a letter from ...