Hoax Museum Blog: Science

You seem to know a lot about hoaxes so....I am doing some
research, and I was asked if the story about Stalin sending black orchids
to Eva Peron's funeral are a hoax. Problem is, I can't even find stories
about it at all. Have you ever heard this?

The blonde wife of President Juan D. Peron lay in state in the hall of the labor ministry, in a glass-topped casket of mahogany, draped in white orchids, awaiting a full military funeral tomorrow afternoon. Tons of lilies, roses and carnations packed the hall and overflowed into the streets outside. Crowds of somberly dressed sober-faced mourners were first admitted to the improvised chapel Sunday afternoon and continued in an endless procession throughout the night and morning.

Other issues were also discussed during the conversation. Stalin was particularly interested in why Peron's wife—Eva Peron—was so popular, was it her personality, or the fact that she was the president's wife. Not an easy question to answer, particularly since Eva had died six months before. The ambassador's reply implied that she was popular for both reasons.

A few species of orchids have acquired the name "Black Orchid" by virtue of their very dark intense colour, while not black, which tends to the dark brown and maroon.
One of these is the Australian native orchid, Cymbidium canaliculatum var. sparkesii, a form of C. canaliculatum that has rich intense dark maroon flowers, with a touch of white and dark purple on the labellum. A species of the drier open eucalyptus forest, it grows high in the trees from hollow branches and crevices. The spikes are produced in numbers and bear many deep maroon flowers which are fragrant.
The original "black orchid", Trichoglottis brachiata (or T. philippinensiis var. brachiata), an erect monopodial species that likes to climb, is an entirely different type of orchid from the perching Cymbidium. T. brachiata is native to Borneo, Philippines and Sumatra and the many flowers are produced at the nodes along the stem. Each flower is up to 5 cm across, a rich velvety dark maroon, the lip prominently marked purple. The flowers are fragrant and long lived.

In 1914, renowned mystery writer Sir Arthur Conan Doyle invites four guests to his English country home. Each visitor has a connection to the infamous "Piltdown Man," purported to be the missing link between ape and man—later exposed as a hoax. Swinging back and forth through time, Fake investigates how “Piltdown” rattled assumptions about evolution, faith and science—and how we are transformed by our quest for the truth.

Scientists have found that evolution is driving women to become ever more beautiful, while men remain as aesthetically unappealing as their caveman ancestors.

Margaret’s body was probably in contact with the area of the stain for a period of 4–5 weeks. During this time, significant decomposition is known to have occurred, indicating that the room was apparently warm enough to facilitate bacterial degradation. During this time, anaerobic bacterial decomposition could have taken place in the contact areas between the concrete and the heavier, fatty areas of Margaret’s body, such as the buttocks, back and shoulders. Bacterial action is supported by the oddnumbered fatty acids found in the residues. Such decomposition, facilitated by the moisture naturally present in Margaret’s body, formed free fatty acids from the lipids in her subcutaneous tissue. This process may have been accompanied, in part or in whole, by the basic conditions provided through contact with the concrete. During the 4- to 5-week period in which the free fatty acids were being formed, and in any subsequent washing over the years, at least half of the sodium ions were displaced by calcium ions from the concrete. The result is a waxy residue of mostly calcium palmitate which is up to 2 mm thick in certain areas of the stain.In most areas of the stain, the waxy residue also resides in surface pores in the concrete, consistent with the suggestion that removal of the stain was attempted on at least one occasion.

At some point since the removal of Margaret’s remains in January of 1979, the floor has likely been treated with an acidic chemical— probably Blu-Lite (20.5% phosphoric acid)—to lighten the color of the waxy residue and of the concrete. The chemical etching was not uniform across the entire floor surface, however, but was selectively restricted to a shape that resembled the apparent outline of a human body.

We were stimulated to write this piece as a tongue-in-cheek response to the increasing prevalence of ENMs in the literature and in papers presented at professional meetings. As in any rapidly developing field with the promise of exciting applications, there is the potential for the empirical acceptance of new approaches to outpace conceptual understanding. The point of this paper has been to point out how very sensible-looking, well-performing (based on AUC and threshold tests) ENMs can be constructed from questionable observation data.

chimpanzees or orangutans in captivity sometimes tried to lure human strangers over to their enclosure by holding out a piece of straw while putting on their friendliest face.
“People think, Oh, he likes me, and they approach,” Dr. de Waal said. “And before you know it, the ape has grabbed their ankle and is closing in for the bite. It’s a very dangerous situation.”

After dolphin trainers at the Institute for Marine Mammals Studies in Mississippi had taught the dolphins to clean the pools of trash by rewarding the mammals with a fish for every haul they brought in, one female dolphin figured out how to hide trash under a rock at the bottom of the pool and bring it up to the trainers one small piece at a time.

Q: So the tryptophan in turkey doesn't make you sleepy, right?

A: I am not sure how (that) gained wide acceptance. The urban legend is that the tryptophan in turkey is what makes you sleepy on Thanksgiving. Yes, the amino acid tryptophan is present in turkey, and in certain doses it can make you sleepy. But in reality, you'd need to eat an entire 40-pound turkey to get enough tryptophan to make a difference.

Q: So why do people take a nap on the couch?

A: It's probably more due to alcohol. Or it could be that you got up that morning early to travel. Or it's been a long, beautiful day, and you're just tired. I hate to even mention this, but I've seen claims that because you're increasing your carbohydrates, you're increasing your blood sugar, maybe this could lead to sleepiness. But I'm not sure I agree with that.

It has been demonstrated in both animal models and in humans that ingestion of a meal rich in carbohydrates triggers release of insulin. Insulin in turn stimulates the uptake of large neutral branched-chain amino acids (LNAA) but not tryptophan (trp) into muscle, increasing the ratio of trp to LNAA in the blood stream. The resulting increased ratio of tryptophan to large neutral amino acids in the blood reduces competition at the large neutral amino acid transporter resulting in the uptake of tryptophan across the blood-brain barrier into the central nervous system (CNS). Once inside the CNS, tryptophan is converted into serotonin in the raphe nuclei by the normal enzymatic pathway. The resultant serotonin is further metabolised into melatonin by the pineal gland. Hence, these data suggest that "feast-induced drowsiness," and in particular, the common post-Christmas and American post-Thanksgiving dinner drowsiness, may be the result of a heavy meal rich in carbohydrates which, via an indirect mechanism, increases the production of sleep-promoting melatonin in the brain.

Participants in the experiment used the Wiimote to answer ‘Yes’ or ‘No’ to questions such as ‘Can a kangaroo walk backwards?’ The results showed that it took longer for participants to decide that a statement was false, rather than true.

In many cases, the cursor travelled first toward the yes, and then curved over to no.

For the researchers, this indicated two things. Firstly, the body was in motion before the cognitive processing was completed.

Secondly, the participants really wanted to believe most of the statements were true, even though they decided quickly that some of them were not.

Told in richly novelistic detail, The Sun and the Moon brings the raucous world of 1830s New York City vividly to life—the noise, the excitement, the sense that almost anything was possible. The book overflows with larger-than-life characters, including Richard Adams Locke, author of the moon series (who never intended it to be a hoax at all); a fledgling showman named P.T. Barnum, who had just brought his own hoax to New York; and the young writer Edgar Allan Poe, who was convinced that the moon series was a plagiarism of his own work.
An exhilarating narrative history of a city on the cusp of greatness and a nation newly united by affordable newspapers, The Sun and the Moon may just be the strangest true story you’ve ever read.

Coming October 17, 2008 the sun will rise continuously for 36 hrs (1.5 days). During this time the US countries will be dark for 1.5 days.
It will convert 3 days into 2 big days. It will happen once in 2400 yrs. We're very lucky to see this. Forward it to all your friends.

A steady stream of devoted evolutionists continued to gather in this small Tennessee town today to witness what many believe is an image of Charles Darwin—author of The Origin Of Species and founder of the modern evolutionary movement—made manifest on a concrete wall in downtown Dayton...

Despite the enthusiasm the so-called "Darwin Smudge" has generated among the evolutionary faithful, disagreement remains as to its origin. Some believe the image is actually closer to the visage of Stephen Jay Gould, longtime columnist for Natural History magazine and originator of the theory of punctuated equilibrium, and is therefore proof of rapid cladogenesis. A smaller minority contend it is the face of Carl Sagan, and should be viewed as a warning to those nonbelievers who have not yet seen his hit PBS series Cosmos: A Personal Voyage.

Still others have attempted to discredit the miracle entirely, claiming that there are several alternate explanations for the appearance of the unexplained discoloration.

"It's a stain on a wall, and nothing more," said the Rev. Clement McCoy, a professor at Oral Roberts University and prominent opponent of evolutionary theory.

It has now emerged that, far from being unknown, the tribe's existence has been noted since 1910 and the mission to photograph them was undertaken in order to prove that 'uncontacted' tribes still existed in an area endangered by the menace of the logging industry. The disclosures have been made by the man behind the pictures, José Carlos Meirelles, 61, one of the handful of sertanistas – experts on indigenous tribes – working for the Brazilian Indian Protection Agency, Funai, which is dedicated to searching out remote tribes and protecting them.

the Brazilian Copaifera langsdorfii, to use its botanical name, can be tapped not unlike a rubber tree, but instead of yielding rubbery latex it gives up a natural diesel. According to the nurseryman selling the trees, one hectare will yield about 12,000 litres annually.
Once filtered—-no complex refining required, apparently—-it can be placed straight into a diesel tractor or truck. We read that a single Copaifera langsdorfii will continue to produce fuel oil for an impressive 70 years, with the only negative being that its particular form of diesel needs to be used within three months of extraction.

Though not likely to become a significant source of diesel fuel in temperate climates, in the tropics Cobaifera plantations might produce as much as 25 barrels of fuel per year. Still, Cobaifera relatives in the same genus, Euphorbia, are producing 10 barrels per acre in northern California.