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TYPES OF COLOR-BLINDNESS

1. Normal vision

2.  Deuteranopia 

3.  Tritanopia

4. Monochromacy - An extremely rare type of color-blindness in which sufferers can see only in shades of grey, and perceive no color at all. About 1 in 33,000 people is born with this condition.

(Source)

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After the Battle of Shiloh in 1862, many Civil War soldiers’ lives were saved by a phenomenon called ‘Angel’s Glow.’ The soldiers, who lay in the mud for two rainy days, had wounds that began to glow in the dark and heal unusually fast. In 2001, 2 teens won an international science fair by discovering the soldiers had been so cold that their bodies created the perfect conditions for growing a bioluminescent bacteria, which ultimately destroyed the bad bacteria that could’ve killed them. Source Source 2 Source 3

The Neuroscience of Drumming

According to new neuroscience research, rhythm is rooted in innate functions of the brain, mind, and consciousness. As human beings, we are innately rhythmic. Our relationship with rhythm begins in the womb. At twenty two days, a single (human embryo) cell jolts to life. This first beat awakens nearby cells and incredibly they all begin to beat in perfect unison. These beating cells divide and become our heart. This desire to beat in unison seemingly fuels our entire lives. Studies show that, regardless of musical training, we are innately able to perceive and recall elements of beat and rhythm.

It makes sense then that beat and rhythm are an important aspect in music therapy. Our brains are hard-wired to be able to entrain to a beat. Entrainment occurs when two or more frequencies come into step or in phase with each other. If you are walking down a street and you hear a song, you instinctively begin to step in sync to the beat of the song. This is actually an important area of current music therapy research. Our brain enables our motor system to naturally entrain to a rhythmic beat, allowing music therapists to target rehabilitating movements. Rhythm is a powerful gateway to well-being.

Neurologic Drum Therapy

Neuroscience research has demonstrated the therapeutic effects of rhythmic drumming. The reason rhythm is such a powerful tool is that it permeates the entire brain. Vision for example is in one part of the brain, speech another, but drumming accesses the whole brain. The sound of drumming generates dynamic neuronal connections in all parts of the brain even where there is significant damage or impairment such as in Attention Deficit Disorder (ADD). According to Michael Thaut, director of Colorado State University’s Center for Biomedical Research in Music, “Rhythmic cues can help retrain the brain after a stroke or other neurological impairment, as with Parkinson’s patients ….” The more connections that can be made within the brain, the more integrated our experiences become.

Studies indicate that drumming produces deeper self-awareness by inducing synchronous brain activity. The physical transmission of rhythmic energy to the brain synchronizes the two cerebral hemispheres. When the logical left hemisphere and the intuitive right hemisphere begin to pulsate in harmony, the inner guidance of intuitive knowing can then flow unimpeded into conscious awareness. The ability to access unconscious information through symbols and imagery facilitates psychological integration and a reintegration of self.

In his book, Shamanism: The Neural Ecology of Consciousness and Healing, Michael Winkelman reports that drumming also synchronizes the frontal and lower areas of the brain, integrating nonverbal information from lower brain structures into the frontal cortex, producing “feelings of insight, understanding, integration, certainty, conviction, and truth, which surpass ordinary understandings and tend to persist long after the experience, often providing foundational insights for religious and cultural traditions.”

It requires abstract thinking and the interconnection between symbols, concepts, and emotions to process unconscious information. The human adaptation to translate an inner experience into meaningful narrative is uniquely exploited by drumming. Rhythmic drumming targets memory, perception, and the complex emotions associated with symbols and concepts: the principal functions humans rely on to formulate belief. Because of this exploit, the result of the synchronous brain activity in humans is the spontaneous generation of meaningful information which is imprinted into memory. Drumming is an effective method for integrating subjective experience into both physical space and the cultural group.

ALL ROLLED UP

A newly identified mineral christened merelaniite tightly rolls up like a scroll as it crystallizes, forming shiny dark gray needles up to a few millimeters in length (Minerals 2016, DOI: 10.3390/min6040115). The overall formula of the mineral is Mo₄Pb₄VSbS₁₅. It crystallizes into a sheet composed primarily of alternating ultrathin layers of MoS₂ and PbS. “It’s like a natural nanocomposite,” says research team leader John A. Jaszczak of Michigan Technological University. Strain from the interacting layers likely causes the crystalline sheets to wrap around themselves as they grow. Jaszczak and coworkers named the mineral for the Merelani mining district in Tanzania, where the merelaniite samples originated. Collaborating research institutions included the U.K. Natural History Museum, U.S. National Museum of Natural History, and University of Florence.

Credit: Minerals (both)

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what the article doesn’t tell you is that this has happened once before, and she forgot how to use her drill. she remembered how to drill later one, but then she shut down again for no clear reason. it is still unclear if she remembers how to drill. i love her so much

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What scariest word a nuclear physicist can say?

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