Walmart has 32 inch LED televisions on Black Friday for $98 each.
So 20 TVs would be about $2000.
5 rows of 32 inch TV would be about 96 inches or 8 feet.
4 columns would be 112 inches (9.33 feet)
A 50 inch television is $218 on Black Friday.
Twelve 50 inch TVs would be $2616
8 feet tall and 11 feet wide
32″ = 15.7 (H) x 27.9 (W) area of 438.0 (sq.in)
50″ = 24.5 (H) x 43.6 (W) area of 1068.2 (sq.in.)

Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
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