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.
The Party Starts April 28 in... 21st Annual Leesburg Bikefest. The World's Largest Motorcycle and Music Event packed into 30 blocks for 3 days with over 60 Concerts, 200 Vendors, Amazing Bike Shows, 5 Hotbody Contests, 5 Venues and a Quarter Million People! Free Wi-Fi available event wide provided by CenturyLink.