Movies are very intersecting. The special effects that you see nowadays are mind blowing. Not only that, movies create a certain kind of
feeling perceptions in our mind. U.S.A is very much over rated among the youth, you know why? Because of Hollywood’s slick and smooth depiction of the Americans, their ways, immoral living mentality and thinking that they are very nice people and all others are bad. Not only that a nation that can’t even win a war single handedly is being depicted as a super power. Sure, they have the technology, capabilities and a nice environment. But Hollywood has a multiplier effect on everything.
Half of what we see in movies in the recent time is just the imagination of a graphics geek wandering in a server farm. Don’t believe me? This is an example, I found from a forum 
When I first came to Alaska, my wife and I lived in this crummy old trailer with no electricity. We heated with a wood stove, and used propane for cooking and illumination. Two big propane tanks were outside, but we used a five-gallon tank in the tiny living room (the trailer was only 8 feet wide) with a gadget up top with a mantle.
He accidentally configured fittings of the burner(I think), resulting in a leak of propane.
I opened the valve, propane flooded the area. When it got to the pilot light on the stove, it f*****g exploded. WhOOMP! It blew out one of the kitchen windows and set fire to a bunch of stuff in the living room.
But he managed to escape without any major injuries. Then he tells about what it is like to see a Propane explosion. And that’s the reason I told you first. Sorry for being so twisting to tell a silly thing like this. Hollywood in not real, we are being told this since we are children. But why the hell are we still thinking stuff like this are real?
BTW, that movie stuff–shoot a propane tank and it explodes–just doesn’t happen. They even get the color of the flames wrong–propane burns blue. Shoot a propane tank and it just leaks. The gas has to be confined in order for it to actually explode, and as explosions go, it isn’t that much of a big deal.
Reference(s) and Link(s)