Klein Bottle

If you want to give a mathematician something to try to wrap their head around, a Klein bottle is a good place to start. A real Klein bottle is an object with no inside and no outside that can only exist in four dimensions. These glass models exist in three, which means that unlike the real thing, they can actually hold liquid.
The difference between the models and the real thing is that by adding an extra dimension, you can make it so that the neck of the bottle doesn’t actually intersect the side of the bottle. Take a couple aspirin and try to picture that in your head.

(taken from http://www.coolcrack.com/2011/09/11-cheap-gifts-guaranteed-to-impress.html)


Gallium is a silvery metal with atomic number 31. It’s used in semiconductors and LEDs, but the cool thing about it is its melting point, which is only about 85 degrees Fahrenheit. If you hold a solid gallium crystal in your hand, your body heat will cause it to slowly melt into a silvery metallic puddle. Pour it into a dish, and it freezes back into a solid.
While you probably shouldn’t lick your fingers after playing with it, gallium isn’t toxic and won’t make you crazy like mercury does. And if you get tired of it, you can melt it onto glass and make yourself a mirror.

(taken from http://www.coolcrack.com/2011/09/11-cheap-gifts-guaranteed-to-impress.html)


The Gömböc is a self-righting object, which means that no matter which way you put it down, it stands itself back up. It’s like a Weeble, except it doesn’t cheat by having a weight at the bottom, and it’s the only shape that can do this.
The existence of a shape with these properties was conjectured in 1995, but it took ten years for someone to figure out how to actually make one that worked. And then everyone was embarrassed when it turned out that turtles had evolved this same basic shape in their shells a long time ago, to make it easier for them to roll themselves back over if they get flipped.

(taken from http://www.coolcrack.com/2011/09/11-cheap-gifts-guaranteed-to-impress.html)


Also known as frozen smoke, Aerogel is the world’s lowest density solid, clocking in at 96% air. It’s basically just a gel made from silicon, except all the liquid has been taken out and replaced with gas instead. If you hold a small piece in your hand, it’s practically impossible to either see or feel, but if you poke it, it’s like styrofoam.

Aerogel isn’t just neat, it’s useful. It supports up to 4,000 times its own weight and can apparently withstand a direct blast from two pounds of dynamite. It’s also the best insulator in existence, which is why we don’t have Aerogel jackets: it works so well that people were complaining about overheating on Mt. Everest.

(taken from http://www.coolcrack.com/2011/09/11-cheap-gifts-guaranteed-to-impress.html)



The only words to describe this guy is simply magical. 

I first discovered him when i was watching TV and he came on a commercial. Some magicians and illusionists you can sort of start figuring out how its done, with Dynamo i couldnt even begin to think. See for yourself.

and how its done… its makes me curious without a doubt!

Stem Cells

Don’t you just think that skin amongst is other things is just amazing, you cut yourself and a blood clot is formed (scab) and then within a matter of weeks new skin is grown over the wound as if it wasn’t even there in the first place! This is due to stem cells and other factors but stem cells play a major part in tissue repair and growth. Imagine in years to come if humans were to advance in this field and it was possible to regrow a finger that was amputated or a limb. I am more than curious about this subject and hopefully after reading this post you will be too.

The  following is taken from http://stemcells.nih.gov/info/basics/basics1.asp

Stem cells have the remarkable potential to develop into many different cell types in the body during early life and growth. In addition, in many tissues they serve as a sort of internal repair system, dividing essentially without limit to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell.

Stem cells are distinguished from other cell types by two important characteristics. First, they are unspecialized cells capable of renewing themselves through cell division, sometimes after long periods of inactivity. Second, under certain physiologic or experimental conditions, they can be induced to become tissue- or organ-specific cells with special functions. In some organs, such as the gut and bone marrow, stem cells regularly divide to repair and replace worn out or damaged tissues. In other organs, however, such as the pancreas and the heart, stem cells only divide under special conditions.

Until recently, scientists primarily worked with two kinds of stem cells from animals and humans: embryonic stem cells and non-embryonic “somatic” or “adult” stem cells. The functions and characteristics of these cells will be explained in this document. Scientists discovered ways to derive embryonic stem cells from early mouse embryos nearly 30 years ago, in 1981. The detailed study of the biology of mouse stem cells led to the discovery, in 1998, of a method to derive stem cells from human embryos and grow the cells in the laboratory. These cells are called human embryonic stem cells. The embryos used in these studies were created for reproductive purposes through in vitro fertilization procedures. When they were no longer needed for that purpose, they were donated for research with the informed consent of the donor. In 2006, researchers made another breakthrough by identifying conditions that would allow some specialized adult cells to be “reprogrammed” genetically to assume a stem cell-like state. This new type of stem cell, called induced pluripotent stem cells (iPSCs), will be discussed in a later section of this document.

Stem cells are important for living organisms for many reasons. In the 3- to 5-day-old embryo, called a blastocyst, the inner cells give rise to the entire body of the organism, including all of the many specialized cell types and organs such as the heart, lung, skin, sperm, eggs and other tissues. In some adult tissues, such as bone marrow, muscle, and brain, discrete populations of adult stem cells generate replacements for cells that are lost through normal wear and tear, injury, or disease.

Given their unique regenerative abilities, stem cells offer new potentials for treating diseases such as diabetes, and heart disease. However, much work remains to be done in the laboratory and the clinic to understand how to use these cells for cell-based therapies to treat disease, which is also referred to as regenerative or reparative medicine.

Laboratory studies of stem cells enable scientists to learn about the cells’ essential properties and what makes them different from specialized cell types. Scientists are already using stem cells in the laboratory to screen new drugs and to develop model systems to study normal growth and identify the causes of birth defects.

Research on stem cells continues to advance knowledge about how an organism develops from a single cell and how healthy cells replace damaged cells in adult organisms. Stem cell research is one of the most fascinating areas of contemporary biology, but, as with many expanding fields of scientific inquiry, research on stem cells raises scientific questions as rapidly as it generates new discoveries.

Anneliese Michel

Possession- true or not? I’ll let you decide for yourself after this post.

Taken from http://en.wikipedia.org/wiki/Anneliese_Michel

  • Anneliese Michel
  • Born- September 21, 1952(Leiblfing, Bavaria, Germany)
  • Died July 1, 1976 (aged 23)
  • Cause of death- Starvation and dehydration.
  • Resting place- Klingenberg am Main, Bavaria
  • Nationality- German
  • Known for Demonic possession, death after exorcism.
  • Religion- Christian (Roman Catholic)

Actual Recordings of Anneliese Michel Exorcism (german)

Anneliese Michel (September 21, 1952 – July 1, 1976) was a German Catholic woman who was said to be possessed by demons and subsequently underwent an exorcism. Two motion pictures, The Exorcism of Emily Rose and Requiem, are loosely based on Michel’s story.

Anneliese Michel was born on September 21, 1952, in Leiblfing, Bavaria, Germany to a strict Catholic family. When she was sixteen, she suffered a severe convulsion and was diagnosed with epilepsy. Soon, she began hallucinating while praying.  In 1973, she suffered from depression and began to hear voices telling her that she was “damned” and would “rot in hell”.

Being admitted to an unnamed psychiatric hospital did not improve Michel’s health. Moreover, her depression began to deepen. She grew increasingly frustrated with medical intervention as it did not help. Long-term medical treatment proved unsuccessful; her condition, including her depression, worsened with time. Having centered her life around devout Catholic faith, Michel began to attribute her condition to demonic possession. Michel became intolerant of sacred places and objects, such as the crucifix, which she attributed to her own demonic possession. Throughout the course of the religious rites Michel underwent, she was prescribed anti-psychotic drugs, which she may or may not have stopped taking.

In June 1970, Michel suffered a third seizure at the psychiatric hospital she had been staying in and was prescribed anti-convulsants for the first time. The name of this drug is not known (Gambutrol, mentioned in a movie loosely based on her story, is a fictional drug) and it did not bring about immediate alleviation of Michel’s symptoms. She also continued talking about what she called “devil faces”, seen at various times of the day. Michel became convinced that conventional medicine was of no help. Growing increasingly adamant that her illness was of a spiritual kind, she appealed to the Church to perform an exorcism on her. That same month, she was prescribed another drug, Aolept (pericyazine), which is a phenothiazine with general properties similar to those of chlorpromazine: pericyazine is used in the treatment of various psychoses, including schizophrenia and disturbed behavior. In November 1973, Michel started her treatment with Tegretol (carbamazepine), which is an anti-seizure drug and mood stabilizer. Michel took this medicine frequently, until shortly before her death. Anneliese went on a pilgrimage to San Damiano with a good friend of the family, Thea Hein, who regularly organized such pilgrimages to “holy places” not officially recognized by the church. Because Anneliese was unable to walk past a crucifix and refused to drink the water of a holy spring, her escort concluded that she was suffering from demonic possession. Both Anneliese and her family became convinced she was possessed and consulted several priests, asking for an exorcism. The priests declined, recommended the continuation of medical treatment and informed the family that exorcisms required the bishop’s permission.

Eventually, in a nearby town, they came across vicar Ernst Alt, who, after seeing Anneliese, declared that she didn’t “look like an epileptic” and that he didn’t see her having seizures. He believed she was suffering from demonic possession.  Alt urged the bishop to allow an exorcism. In September 1975, Bishop Josef Stangl granted Father Renz permission to exorcise according to the Rituale Romanum of 1614,but ordered total secrecy. Renz performed the first session on September 24.  Once convinced of her possession, Anneliese, her parents, and the exorcists stopped seeking medical treatment, and put her fate solely into the hands of the exorcism rites.  Sixty-seven exorcism sessions, one or two each week, lasting up to four hours, were performed over about ten months in 1975 and 1976. At some point, Michel began talking increasingly about dying to atone for the wayward youth of the day and the apostate priests of the modern church, and refused to eat. At her own request, doctors were no longer being consulted. On July 1, 1976, Anneliese died in her sleep. The autopsy report stated her cause of death as malnutrition and dehydration from almost a year of semi-starvation while the rites of exorcism were performed. She weighed 68 pounds (30.91 kilograms).