You can mirror an entire tab from your Chrome browser on your PC or laptop. You will need to install the Chromecast extension in Chrome, and then click the cast button at the top right of the browser. Note: The Chromecast extension for Chrome is still considered a Beta product, and may not work flawlessly.
The seating capacity of the United Center is just under 22,000 for basketball, 20,500 for hockey and 23,500 for concerts and other events.
For playing basketball, which is a typical intensity activity under the general description of basketball activities, the average calories burned by a person weighing 190 pounds (86 Kg) in 30 minutes is 345 Calories. In one hour playing basketball will burn 689 Calories.