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The U.S. Military Planned Terror Attacks on Americans. A declassified document revealed a plan to attack U.S. citizens and blame a foreign enemy. JFK said no.
Rio Tejo - Cinco carradas de couves, Lisboa (Décadas de 1960-1970).
Foto: Amadeu Ferrari, in AFCML
Retirado da página do Facebook: Lisboa Antiga, História de Portugal
4 Curtiram
Essa bandeira à FCP é que pronto…
Eram as cores da bandeira de Portugal antes de 1910.
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https://www.instagram.com/reel/DZlRFwBAOZi/
In 1895, Niagara Falls powered a city and changed energy forever. 
Engineers turned falling water into electricity and sent it miles away using AC power. This proved renewable energy could work at massive scale. Over 100 years later, Niagara Falls still powers millions.
What engineering marvel blows your mind? Comment below