The length of time it will take to cook the beef round London depends on its size. You can roughly calculate 20 minutes per pound for rare beef; 30 minutes per pound to cook it done. Step 5. Remove the roast from the oven and check it with an instant-read meat thermometer about 30 minutes before it should be cooked.
Date: Fri, 2004-10-08. On this date in 2004, the first Black woman won the Nobel Peace Prize. Kenyan ecologist Wangari Maathai, 64, was honored by the Nobel committee for standing at the front of the fight to promote ecologically viable social, economic and cultural development in Kenya and in Africa..
In 1911, Madam Curie received a second Nobel Prize in Chemistry for her work in radioactivity. Curie was the first woman to win a Nobel Prize, is the only woman to win in two fields, and is the only person to win in multiple sciences.