Recovering that lost heat is not a new concept, yet its relevance has grown. Rising energy costs, tighter emissions ...

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...

Don’t reserve your best business thinking for your career. by Clayton M. Christensen Before I published The Innovator’s Dilemma, I got a call from Andrew Grove, then the chairman of Intel. He had read ...