Saudi Arabia beings the construction of an unprecedented, eco-friendly utopia that will cost a staggering $100 billion. In 2024, this 100+ mile paradise without street or cars – and no carbon emissions – could be welcoming its first residents to create their own unique urban oasis!
How to test if we’re living in a computer simulation
Physicists have long struggled to explain why the universe started out with conditions suitable for life to evolve.…