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..
Ada Yonath (b. 1939) was awarded the 2009 Nobel Prize in Chemistry along with Venkatraman Ramakrishnan and Thomas Steitz for studies of the structure and function of the ribosome.. The year 2009 was also the first time more than one woman was awarded a Nobel Prize in the sciences. Other female prize winners that year were: Elizabeth Blackburn and Carol Greider for Physiology or Medicine, and Elinor Ostrom for Economic Sciences.