The hi-tech worlds that we see in movies are finally coming true! The wait to finally live in those areas is now over. The reality is hitting the earth soon. Saudi Arabia, to curb climate change, has figured out a way of living in a new zero-carbon city located in Neom. According to reports, this 170 km long zero-gravity vertical metropolis, known as The Line, will be the first of its kind.It is also touted to be zero cars, zero pollution and zero carbon emissions.