Did you think that one day we will see the Giant Plasma? How big is Giant Plasma? The size is 4x4s living room. So really big right. Maybe is more higher than your high 
Unfortunately it is maybe banned by most country cause it may take a lot of energy for home resident.
The Ministers have labelled large plasma screens the “4x4s of the living room” and as part of the battle against climate change, models that fail to meet newer, more stringent energy guidelines will be banned in the UK. New minimum energy standards are expected to be agreed by the EU this spring. This latest energy-conscious decision follows hot on the heels of the recent withdrawal of 100W bulbs.
Manufacturers are responding by making their products greener. The best new plasma televisions now use one-third less energy than the average, and new LED televisions, which are more efficient, are being developed.