Much cooler than a flaming Optimus Prime, more practical than Big Guy and Rusty The Boy Robot - they're rescue robots, and they're here to help.

NIST engineers are organizing the fourth in a series of Response Robot Evaluation Exercises for urban search and rescue (US&R) responders to be held on June 18-22, 2007, at Texas A&M’s “Disaster City” training facility in College Station, Texas.

An urban search and rescue robot moves across a rubble pile in a recent NIST/DHS exercise. The next rescue robot exercise will be held on June 18-22, 2007, at Texas A&M's "Disaster City" training facility. Credit: NIST

This week's issue of Science has a book review (subscription required unfortunately) of Michael's Behe's latest effort to defend Intelligent Design Creationism. Michael Behe's latest book, The Edge of Evolution, contains Behe's latest incarnation of his idea of irreducible complexity. A few years ago he put forward this latest argument in a paper in Protein Science (a journal which one of my mentors dismissed, maybe a little unfairly, as a "junk journal"), and he elaborates on this argument more extensively in his new book.

The peculiar pose of many fossilized dinosaurs, with wide-open mouth, head thrown back and recurved tail, likely results from the agonized death throes typical of brain damage and asphyxiation, according to two paleontologists.

A classic example of the posture, which has puzzled paleontologists for ages, is the 150 million-year-old Archaeopteryx, the first-known example of a feathered dinosaur and the proposed link between dinosaurs and present-day birds.

In the internet age, when 120,000,000 smart people on Digg can see an article about your technology, it takes some real courage to use the term "unbreakable", but the guys at NIST are doing just that.

They say they have built a prototype high-speed quantum key distribution (QKD) system that can perform a theoretically unbreakable “one-time pad” encryption, transmission and decryption of a video signal in real-time over a distance of at least 10 kilometers.

Detection stage of the NIST prototype quantum key distribution system: Photons are "up-converted" from 1310 to 710 nm by one of the two NIST-designed converters at right, then sent to one of two commercial silicon avalanche photo diode

Before life emerged on earth, either a primitive kind of metabolism or an RNA-like duplicating machinery must have set the stage – so experts believe. But what preceded these pre-life steps?

A pair of UCSF scientists has developed a model explaining how simple chemical and physical processes may have laid the foundation for life. Like all useful models, theirs can be tested, and they describe how this can be done. Their model is based on simple, well-known chemical and physical laws.

Key milk nutrients, calcium and vitamin D, may do more than just help keep your bones strong. Increasing intake of calcium and vitamin D could reduce the risk for cancer in women by at least 60 percent, according to a new study published in the American Journal of Clinical Nutrition. (1)

A new novel about Sherlock Holmes or, my favorite, The Saint?

No, this really happened in an operating room in St Paul’s Hospital, British Columbia. Dr. Alana Flexman, Dr. Stephan Schwarz and Dr. Giuseppe Del Vicario wrote the case report.

The patient, a 42-year-old white Canadian, had developed nerve damage due to restricted blood flow in his lower legs after falling asleep in a sitting position. He was a smoker and his medical history included chronic shoulder pain and migraine headaches.

 

Recent events and news stories have had a familiar feel to me.  It is because many of them had been part of my predictions for 2007 that I published here in January.  When something I can see happening in the future actually happens, in a way it has already occurred for me.  For example, I have been on the record, and telling anyone that asks since January that not only would gasoline climb over $3 a gallon this year, it would also set the all time record, set in 1981 of $3.11 in inflation adjusted dollars, and that is many cities the price would climb over $4 a gallon.  Well

Johns Hopkins researchers have found a way to directly observe cell migration -- in real time and in living tissue. The scientists say their advance could lead to strategies for controlling both normal growth and the spread of cancer, processes that depend on the programmed, organized movement of cells across space.

PG-13 films have lots of “happy violence,” say UCLA researchers. Borrowing from the late communications theorist George Gerbner, happy violence is that which is “cool, swift, and painless.” PG-13 films don’t consider the consequences of violent acts, such as injury, death, and the shattered lives of the people involved.

Any why this matters, says Theresa Webb, a researcher in the department of epidemiology and the Southern California Injury Prevention Research Center at UCLA's School of Public Health, is simple: youth violence is a commonplace occurrence in American society. Homicide is the second leading cause of death among 15- to 24-year-olds overall.