“Internet-based surveys, although still in their infancy, are becoming increasingly popular because they are believed to be faster, better, cheaper, and easier to conduct than surveys using more-traditional telephone or mail methods. Based on evidence in the literature and real-life case studies, this book examines the validity of those claims.” Matthias Schonlau, Ronald D. Fricker,…
“They noticed in a citation database that misprints in references are fairly common, and that a lot of the mistakes are identical. This suggests that many scientists take short cuts, simply copying a reference from someone else’s paper rather than reading the original source.” —Scientists Exposed as Sloppy ReportersNew Scientist) This one is going to…
“It was in August 1958 in Humboldt County, Calif., that Jerry Crew, a bulldozer operator for Wallace Construction, saw prints of huge naked feet circling and walking away from his rig. The Humboldt Times in Eureka, Calif., ran a front-page story on the prints and coined the term ‘Bigfoot.’ According to family members, Mr. Wallace…
“[A] new trend is oxygen-fortified drinks to replenish your body with oxygen. It shouldn’t surprise you that breathing works better. Oxygen best enters the bloodstream through the lungs, not the stomach. You would need to drink about a litre of oxygenated water every 30 seconds to get a deep breath’s worth of extra oxygen, and…
“The book describes a bizarre situation in American universities in which academics in various (mostly new-minted) fields such as Cultural Studies, Literary Theory, and Science Studies, plus a few more familiar ones such as Sociology, Comparative Literature and the like, make a career of writing about science without taking the trouble to know anything about…
Here’s a good introduction to a famous controversy over the discovery of the structure of DNA: “The victors were James Watson and Francis Crick, who together with Maurice Wilkins shared the 1962 Nobel Prize for crossing the finish line first. The loser was Rosalind Franklin, who produced the x-ray data that most strongly supported the…
Religion and science: “As recently as the ’70s, intellectuals assumed that hard science was on track to resolve the two Really Big Questions: why life exists and how the universe began. What’s more, both Really Big Answers were assumed to involve strictly deterministic forces. But things haven’t worked out that way. Instead, the more scientists…
An in-depth analysis of the research of Elisabeth Targ. “None of the patients knew which group they had been randomly assigned to, and thus whether they were being prayed for. During the six-month study, four of the patients died – a typical mortality rate. When the data was unblinded, the researchers learned that the four…
“‘Frog sex malformities linked to weedkiller, study says’ was a popular media story last week. University of California junk scientist Tyrone Hayes once again tried to link the widely used herbicide atrazine with deformed frog sex organs and allegedly declining frog populations. Hayes’ one-page write-up of his latest scary ‘research’ appeared in the Halloween issue…
Since its invention in 1985, the best-selling computer game has robbed numerous addicts of sleep as they race to fit falling blocks together. Now reformed player Erik Demaine and his colleagues at Massachusetts Institute of Technology in Boston have proven how thorny the puzzle really is. —Maths Prove Tetris is HardNature)
“Flags that ripple on the airless Moon, discrepancies in the part numbers of lunar lander components, shadows that point in the wrong direction, the lack of stars seen in the sky – these are all ‘facts’ that have fuelled the conspiracy theory.” —NASA Challenges Moon Hoax ClaimsBBC) My grandfather was convinced that the moon landings…
“Herschel, the article declared, had established a ‘new theory of cometary phenomena’; he had discovered planets in other solar systems; and he had ‘solved or corrected nearly every leading problem of mathematical astronomy.’ Then, almost as if it were an afterthought, the article revealed Herschel’s final, stunning achievement. He had discovered life on the moon.”…
“We all laughed when Alan Sokal wrote a deliberately silly paper entitled “Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity”, and managed to get it accepted by a refereed journal of social and cultural studies, Social Text. But now I hear that two brothers have managed to publish 3 meaningless papers in physics…
“Not only was there a halo around the Sun–the so-called ’22° halo,’ which sky watchers often see–but also there was an enormous ring of light running parallel to the horizon at the same altitude as the sun. It was like a giant angel’s halo suspended above my town, interrupted every 120° by a brighter splash…
“Star Trek originally got it right. In early episodes, when something exploded in outerspace, it made no sound. That’s because there is no air in outerspace to transmit sound…. Yes, an explosion probably would create an expanding cloud of gases which would eventually impact a spaceship in its path. However, in the vacuum of space…
“Nerve activity in the teenaged brain is so intense that they find it hard to process basic information, researchers say, rendering the teenagers emotionally and socially inept… The team found the speed at which people could identify emotions dropped by up to 20 per cent at the age of 11. Reaction time gradually improved for…
“Virtually every encyclopedia or textbook etymology of the word ‘robot’ mentions the play R.U.R. Although the immediate worldwide success of the play immediately popularized the word (supplanting the earlier ‘automaton’), it was actually not Karel Capek but his brother Josef, also a respected Czech writer, who coined the word. The Czech word robota means ‘drudgery’…
“Catholic church authorities were displeased by passages in Copernicus’ text that seemed to contradict Scriptural teachings. But, the Inquisition decided not to ban De revolutionibus outright because its observations might be needed in the future to adjust the Gregorian calendar. Instead, a Papal decree in 1620 demanded alterations in ten specific places in the text.…
“When the phone rings at Kennedy Space Center’s public affairs office, the caller might just communicate with aliens. Or have psychic powers. Or see UFOs. Whether they’re hiding in a phone booth from perceived pursuers or trying to sell a space rock, the callers want to talk to NASA, the space agency, the ultimate authority…
“In 1929 James Thurber and E.B. White posed a deep question: Is sex necessary? Seven decades later, the answer remains shrouded in mystery. But thanks to the work of yesterday’s Nobel laureates and others, we have gained some understanding of a related question: Is death necessary? The answer appears to be yes-because of sex.” Jim…