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Cancer patients who are undergoing chemo no longer have to suffer hair loss. A new cooling treatment, called the Dignicap, is placed on the head during chemo and protects the hair follicle by reducing blood flow. The process can be expensive, sometimes up to $600, but so far it’s been very effective and has helped cancer patients feel a little more comfortable throughout their treatment.
You know you grew up on Steve Irwin when you see a photo of a crocodile and think, “Wow. Just beautiful.”
Morocco has switched on what will be the world’s largest concentrated solar power plant. The new site near the city of Ouarzazate could produce enough energy to power over one million homes by 2018 and reduce carbon emissions by an estimated 760,000 tons per year, according to the Climate Investment Funds (CIF) finance group.
As His Majesty Mohammed VI of Morocco pressed a button on 4 February 2016, the first phase of the three-part project was set in motion.
The solar plant, called the Noor complex, uses concentrating solar power (CSP) which is more expensive to install than the widely used photovoltaic panels, but unlike them, enables the storage of energy for nights and cloudy days.
Mirrors focus the sun’s light and heat up a liquid, which, when mixed with water, reaches around 400 degree Celsius. The steam produced from this process drives a turbine and generates electrical power.
A cylinder full of salt is melted by the warmth from the mirrors during the day, and stays hot enough at night to provide up to three hours of power, according to World Bank, who partially financed construction of the plant through a $97 million loan from the Clean Technology Fund.
“The returns on this investment will be significant for the country and its people, by enhancing energy security, creating a cleaner environment, and encouraging new industries and job creation,” said Marie Francoise Marie-Nelly, World Bank Country Director for the Maghreb.
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Come and take a “bite” out of nature & science, attending Explorers Society Members Event. #northmuseum #stemsisters #sharks (at North Museum of Nature & Science)
The Ocean Turnover
These are brachiopods, a type of filter-feeding organism that first evolved in the Cambrian era oceans. Although they look a lot like modern-day bivalves (clams), they are a very different organism, found in a totally different phylum. They can readily be distinguished by their shell shapes; brachiopods have sort of a “kink” in their shells whereas bivalves have more rounded shapes. Clams are molluscs, while brachiopods come from the phylum brachiopoda. These two types of filter-feeding organisms have an interesting interplay in the geologic record; if you pick up a limestone from the Paleozoic it is likely to be dominated by brachiopods, while Mesozoic and Cenozoic bivalve shells dominate limestones.
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Red-lined bubble snail (Bullina lineata)
The red-lined bubble snail, is a species of sea snail, a marine gastropod mollusc in the family Bullinidae. This snail has a milky-white mantle with iridescent blue edges. There are small black eyes on the head between the head shield processes. The shell has a white background with horizontally spiraling red brown bands which are crossed by vertical bands in the same color. The length is 15 to 25 mm. This species occurs in the sublittoral zone of the Indo-Pacific from Japan to Australia and New Zealand.
photo credits: seaslugsofhawaii, Sylke Rohrlach, Richard Ling
Mainly interested in ecology, but also the entirety of science.
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