Behind the scenes of Avatar

1, Hollywood director James Cameron, who created the world box office record with Titanic, took 14 years to brew, costing 500 million US dollars (about 2.72 billion yuan) and taking four years to create the sci-fi masterpiece Avatar.

2. The hero Jack Sally is played by sam worthington, an Australian actor and the hero of Terminator 20 18, and the heroine Nitelli is played by zoe saldana, a black actress who once appeared in Star Trek.

Jack Sally, the hero played by sam worthington, went to Pandora in a water tank full of his avatar. "Avatar" is a kind of high-tech in the future. Due to the harsh conditions on Pandora, traditional human spacesuits and mecha are not enough to protect miners, so scientists turn to cloning technology: they combine human DNA with the DNA of the indigenous Nami on Pandora to create a cloned Nami, who can let human consciousness enter it and become the "incarnation" of human freedom on this planet.

4. In the film, the Na 'vi are left-handed, Avatar is right-handed, and the Na 'vi have only four fingers.