Meat is done when the temperature at its thickest point reaches the point at which it is safe to eat. That doesn't mean it's ready, though. According to USDA, ribs are done when they are 145Â°F internal temp, but they may still be tough. If you take them up to 190 to 203Â°F, the collagens and fats melt at this temp and make the meat more tender and juicy. Then they're ready!
It was built (or rather, started) on 13 August 1961.   The Berlin Wall   Construction of the Berlin Wall started on 13 August 1961. It separated East and West Berlin a â¦ nd plugged the last 'gap' in the Iron Curtain which divided Europe into two blocs.he main reason for building the Berlin Wall was to prevent a brain drain from East Germany to West Germany. From 1945 until the building of the wall, approximately 3.5 million people escaped into West Germany (including many Poles and Czechs.
Erected in the dead of night on August 13, 1961, the Berlin Wall (known as Berliner Mauer in German) was a physical division between West Berlin and East Germany in order to keep East Germans from feeling to the West. When the Berlin Wall fell on November 9, 1989, its destruction was nearly as instantaneous as its creation. For 28 years, the Berlin Wall had been a symbol of the Cold War and thus when it fell it was celebrated around the world.