Adiyogi Shiva

Adiyogi Shiva


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A new bioglue that could seal wounds in 60 seconds

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Scientists have developed an elastic, adhesive surgical glue that could transform emergency treatments by sealing up critical wounds in the skin or the organs, without the need for staples or sutures.The gel is based on methacryloyl-substituted tropoelastin (MeTro for short), a hybrid elastic protein, and can be squirted onto internal and external wounds to seal them up and encourage healing.According to the international team of researchers behind the glue, it could quite literally be a lifesaver, sealing up wounds in 60 seconds without stopping the natural expanding and relaxing of the organ or the skin it's applied to.To be clear, for now the trials are limited to animal models. But human trials are in the works, and the results to date are incredibly promising. "The beauty of the MeTro formulation is that, as soon as it comes in contact with tissue surfaces, it solidifies into a gel-like phase without running away," says one of the team, Nasim Anna...
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Eye color and Tyndall Effect

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According to wiki:"Eye color is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye iris and the frequency-dependence of the scattering light by the turbid medium in the stroma of the iris." Eye color often is the genetic trait that fascinates parents the most as a child develops. Will the child's eyes be black, brown, blue, gray, green, hazel or some combination of colors?  Human eye color originates with three genes, two of which are well understood. These genes account for the most common colors — green, brown, and blue. Other colors, such as gray, hazel and multiple combinations are not fully understood or explainable at this time. The pigmentation of the iris depends on the concentration of melanin in the iris pigment epithelium(located on the back of the iris), the melanin content within the iris stroma (located at the front of the iris), and the cellular density of the stroma.The appearance of blue and green, a...
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Amazing lightning facts

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According to Wikipedia, Lightning is a sudden electrostatic discharge that occurs during a thunderstorm. This discharge occurs between electrically charged regions of a cloud (called intra-cloud lightning or IC), between two clouds (CC lightning), or between a cloud and the ground (CG lightning). Types of lightning: Ball lightning;Bead lightning;Dry lightning;Forked lightning;Heat lightning;Ribbon lightning;Rocket lightning;Sheet lightning;Smooth channel lightning;Staccato lightning;Super bolts;Sympathetic lightning;Clear-air lightning.  Some facts on lightning : It is about 54,000 degrees Fahrenheit — roughly five times hotter than the surface of the sun! An average lightning bolt can release enough energy to operate a 100-watt light bulb for more than three months straight.  The air between the clouds and Earth blocks the connection — until the charge gets so strong that an electrical impulse called a “stepped leader” shoots down from the cloud.The leader...
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