Can you think of an un-designed process that employs external machinery to maintain the state of another machine?
Back in 2008, Science published an influential research article claiming evidence for a physiological basis behind differences in political views.
Several years ago, China promised it would eliminate this dark harvest.
“We can detect more than a thousand problems that had to be solved in advance for life to be able to develop on Earth,” says chemist Marcos Eberlin.
Recently I had the opportunity to see Prague’s famed astronomical clock, the oldest still-working astronomical clock in the world. It is truly phenomenal.