Plato set out to explain everything with five perfect shapes. His theory died centuries ago. But in 2013 a shape called the amplituhedron burst upon the science scene. Physicists find it performs a miracle. But they don’t know how. The answer may hold a deep truth physics can sense but can’t quite find. Understanding the […]
Tag Archives: ideas
No, the universe is not driven by energy. Sir Roger Penrose almost gets it.
Physicists have a mental image of the way the universe works. Most think of it as driven by energy. Even leading British physicist Sir Roger Penrose falls for this. He should know better. The conventional wisdom begins with all mass of the universe exploding out in the Big Bang. No-one knows why it would do […]
After 117 years this quadrillion-dollar idea is gathering speed. But this golden egg may hatch too slowly.
A recent estimate tells us the next deep new idea in physics could lead to a quadrillion-dollar economic boom. This gives us a huge self-interest in moving new physics along. How does new physics happen? Specifically, what we are waiting for is Planck-scale physics. It deals with what goes on at a scale far smaller […]
Planck-scale physics is in line to give a huge boost to the economy
A quadrillion here, a quadrillion there, and pretty soon you’re talking about real money. – With a tip of the hat to U.S. Senator Everett McKinley Dirksen The economy has been sputtering for years; it sure could use a boost. How big a boost could it soon get from Planck-scale physics? A new answer to this question may surprise you. Science Seen […]
The DNA of the Universe
The universe burst into existence some 13,799,000,000 years ago. Why did it become this universe? Why does it have quarks and electrons; and elements including carbon, hydrogen, nitrogen and oxygen; and gravity to grow galaxies; and planets orbiting vast numbers of stars; and all of the ingredients that lead to life? Doing this required many […]
A Breakthrough is Underway New physics will drive new technologies
Breakthroughs in physics drive the economy. Our economy could use new drive. Canadian Blackberry innovator Mike Lazaridis understands this. ‘We need a new discovery,’ he said a few years ago and gave $170M to endow the Perimeter Institute to study fundamental physics. History offers examples. In 1687 Isaac Newton kicks off mechanics. It set the […]
In Search of the Physics of Causation
Does the world work on cause and effect or is this a world of random chaos? This question needs exploration at the universe’s smallest scale, far smaller than that of the atom. We are coming to see the answer is: neither and both! Long ago, physicists as well as philosophers wrestled with this question. Albert […]
Future Travel: The Growing Role of High-Speed Trains
Intercontinental air travel is projected to grow faster than the supply of pilots to fly planes. But the future of regional travel belongs not to the air but to high-speed trains. This has deep implications for economic growth. The four top economies are dealing with this differently. Fans of Murder on the Orient Express or The […]
Evidence-Based Policy: The Case for Torture in Interrogation
The classic case comes from the world of pulp fiction: Entombed, a kidnapped child is running out of air; arrested, the prime suspect will not say where. Do you tear his toenails out or calmly interrogate him? The question takes on practical significance with news anchors wondering what we can inflict on the accused Paris […]