Early escalators had stairs made of wood â which happens to burn, unfortunately. One of the most notorious escalator accidents in history occurred on November 18th, 1987, when a fire fanned by drafts in Londonâs Underground subway network killed 31 people.
Preheat your oven to 475 degrees F. Move your bottom round to a roasting pan, and place a meat thermometer into the thickest part of the beef. Step 3. Roast your bottom round at 475 degrees F for 30 minutes. Then, reduce the heat to 350 degrees F and continue roasting. Monitor the meat thermometer for your desired cooking level. Anything below an internal temperature of 130 degrees F is rare. Do not roast to an internal temperature of more than 140 degrees F or your roast will be medium, not medium rare.
  You should cook your bottom round roast 30 minutes per pound simmering slowing on the stove top, in the oven or in a crock pot/slow cooker for at least 3 hours submerged â¦ in liquid.Liquids can be a combination of spices, red wine, beef broth and water. You should cook your bottom round roast 30 minutes per pound simmering slowing on the stove top, in the oven or in a crock pot/slow cooker for at least 3 hours submerged â¦ in liquid.