The average density of Earth is 5,515 kg/m3. Because the average density of surface material is only around 3,000 kg/m3, we must conclude that denser materials exist within Earth's core.
Republic of Texas Biker Rally. Motorcycles parked under the Texas Capitol building in 2006. The Republic of Texas Biker Rally (R. O. T Biker Rally) is the largest motorcycle rally in Texas and the largest turnstile (ticketed admission) motorcycle rally in the United States. Similar events in Sturgis, South Dakota, and Daytona Beach, Florida, draw more attendees, but they are not ticketed events.
Nashville Bike Week To Cruise Into Middle Tennessee September 2017. The newest 10-day motorcycle rally in over 60 years. Event organizers for the inaugural Nashville Bike Week have announced a 10-day motorcycle rally and festival, based at the historic Loretta Lynnâs Ranch and Camp Grounds, on September 14-24, 2017 in Hurricane Mills, TN.