German artist Alexander Preuss, Ufunkdotnet

Call it "Dreaming Dreams," part II, and a help to teachers instructing science:

Scoopdotit: Using Science Fiction to Teach Science

Prior to Majorana's work, Austrian physicist Erwin Schrödinger came up with an equation that describes how quantum particles behave and interact. Paul Dirac, an English physicist, tweaked that equation to apply it to fermions, such as electrons, moving at near-light speed. That work tied together quantum mechanics and Einstein's special theory of relativity. It also implied the existence of antimatter, where every particle has an antimatter counterpart—such as electrons and positrons—and that the two would annihilate each other if they ever met. Dirac's work suggested that some particles, such as photons, could serve as their own antiparticles. But fermions weren't thought to be among them. It was Majorana's manipulations of Dirac's equations that suggested the possible existence of a new type of fermion that could serve as its own antiparticle.

One day I was playing with the Ford coil, punching holes in paper with the sparks, and the paper caught on fire. Soon I couldn't hold it any more because it was burning near my fingers, so I dropped it in a metal wastebasket which had a lot of newspapers in it. Newspapers burn fast, you know, and the flame looked pretty big inside the room. I shut the door so my mother--who was playing bridge with some friends in the living room--wouldn't find out there was a fire in my room, took a magazine that was lying nearby, and put it over the wastebasket to smother the fire.

After the fire was out I took the magazine off, but now the room began to fill up with smoke. The wastebasket was still too hot to handle, so I got a pair of pliers, carried it across the room, and held it out the window for the smoke to blow out.

But because it was breezy outside, the wind lit the fire again, and now the magazine was out of reach. So I pulled the flaming wastebasket back in through the window to get the magazine, and I noticed there were curtains in the window--it was very dangerous!

Well, I got the magazine, put the fire out again, and this time kept the magazine with me while I shook the glowing coals out of the wastepaper basket onto the street, two or three floors below. Then I went out of my room, closed the door behind me, and said to my mother, "I'm going out to play," and the smoke went out slowly through the windows.

Described in the April 5, 2012, issue of Nature,* the JILA laser prototype relies on a million rubidium atoms doing a sort of synchronized line dance to produce a dim beam of deep red laser light. JILA is a joint institute of the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder (CU).

JILA/NIST physicist James Thompson says the new laser is based on a powerful engineering technique called "phased arrays" in which electromagnetic waves from a large group of identical antennas are carefully synchronized to build a combined wave with special useful features that are not possible otherwise.

NIST: JILA Team Demonstrates 'A New Way of Lasing': A 'Superradiant' Laser

That's triggered more than a little green-eyed jealousy from physicists and engineers who would like to have molecular machines at their own beck and call. So there's no small interest in developing molecular devices that can be easily harnessed to do the job.

Today, Jin Zhang at the University of California Los Angeles and a few pals say they've identified a machine that fits the bill.

A couple of year ago, chemists discovered that groups of 13 or 19 boron molecules form into concentric rings that can rotate independently, rather like the piston in a rotary Wankel engine. Because of this, they quickly picked up the moniker "molecular Wankel engines". The only question was how to power them.

Physics arXiv: Photo-driven Molecular Wankel Engine, B₁₃⁺

The new research — reported online in Physical Review Letters March 30, 2012 — helps nail down the exact process of kaon decay, and is also inspiring the development of a new generation of supercomputers that will allow the next step in this research.

S.T.A.R. The Scientific and Technological Advanced Research Laboratories was founded by a scientist named Robert Meersman, who wanted a nationwide chain of research laboratories unconnected to the government or any business interests. He succeeded not only on a national scale, but an international one as well: S.T.A.R. Labs currently maintains facilities in Canada, Europe, Australia, and Japan as well as in the United States, with the total number of facilities numbering between twenty and thirty at last recorded count. (Wiki)

Hermes was the herald, or messenger, of the gods to humans, sharing this role with Iris. A patron of boundaries and the travelers who cross them, he was the protector of shepherds and cowherds, thieves, orators and wit, literature and poets, athletics and sports, weights and measures, invention, and of commerce in general. (Wiki)