Cooking at a constant oven temperature of 300Â°F (160Â°C), a 5- to 8-lb standing rib roast will take 17-19 minutes per pound for rare, 20-22 for medium rare, 23-25 minutes for medium, and 27-30 minutes for well done.ow long and at what temperature should I cook a beef roast in the oven? Roasting is a great cooking method for a large, tender cut of beef  such as a rib or sirloin roast.
freewheel - live unhurriedly, irresponsibly, or freely; My son drifted around for years in California before going to law school drift drift - move in an unhurried fashion; The unknown young man drifted among the invited guests
The waterwheel is an ancient device that uses flowing or falling water to create power by means of a set of paddles mounted around a wheel. The force of the water moved the pa â¦ ddles, and the consequent rotation of the wheel is transmitted to machinery via the shaft of the wheel. One of the first references to its use dates back to about 400 B.C., where, in a poem by an early Greek writer, Antipater, it tells about the freedom from the toil of young women who operated small handmills to grind corn.