Chemistry Is The Melodies You Can Play

In Physics, One Of The Most Exciting Areas Is In Nanotech. With Computers Exhausting The Power Of Silicon, Silicon Valley Could Become A Rust Belt, Unless We Can Find Replacements, Such As Quantum Computers And Molecular Computers. To Be A Leader In Any Field, One Has To Have A Great Imagination. Sure, We Have To Know The Basics And Fundamentals. But Beyond That, We Have To Let Our Imagination Soar.

Already From Your Own Cells Scientists Can Grow Skin, Cartilage, Noses, Blood Vessels, Bladders And Windpipes. In The Future, Scientists Will Grow More Complex Organs, Like Livers And Kidneys. The Phrase 'organ Failure' Will Disappear.

Science Is About Principles. It's About Concepts. It's Not About Memorizing The Parts Of A Flower. It Helps To Know Some Of These Things, But If That's All You Do That's Not Science, Science Is About Principles And Concepts.

The Idea That Excites Me The Most Concerns The Two Greatest Puzzles In Science: The Origin Of The Universe, And The Origin Of Consciousness. The Origin Of The Universe Is What I Do For A Living, Working On String Theory. But I Am Also Fascinated By Consciousness.

There Are Dangers, But Only Dangers If People Don't Understand Where Technology Is Taking Us.