The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
But the old man thought only of his steering and his great tiredness. He had gone out too far and the sharks had beaten him. He knew they would leave him nothing but the stripped skeleton of his great catch.
Our ambition is to be the responsible energy major, and that means producing more energy with fewer emissions.
"Books are the mirrors that reflect our fears."