Prof. Florence Wambugu, a renowned agricultural biotechnologist and the founder of Africa Harvest Biotech Foundation International, is currently entangled in a row with the South African government over her plan to set up a multimillion dollar research laboratory and greenhouses to develop genetically modified sorghum.
Read more on South Africa Should License Research Lab on Genetically Modified Sorghum…
Sound in brief but remarkeable terms is a vibration, that our ears percieve by the sense of hearing. Most commonly vibrations travel to our ears via the air. The ear then converts these sound waves into nerve impulses that are sent to our brains, where the impulses become sound. To say all that in a more technical language: Sound “is an alternation in pressure, particle displacement, or particle velocity propagated in an elastic material” (Olson 1957). Sound is also a series of mechanical compressions and rarefactions or longitudinal waves that successively propagate through media that are at least a little compressible. What causes sound waves is known as “the source of waves”. Examples of sounds sources is: A violin string that vibrates upon being bowed or plucked.
Global warming over the next half-century could put more than a million species of plants and animals on the road to extinction, according to an international study
Thomas, lead author of the study published in the science journal Nature, said emissions from cars and factories could push temperatures up to levels not seen for 1 million to 30 million years by the end of the century, threatening many habitats. The sweeping new analysis, enlisting scientists from 14 laboratories around the globe, found that more than one-third of 1,103 native species they studied in six regions around the world could vanish or plunge to near extinction by 2050 as climate change turns plains into deserts or alters forests.
Silver, a chemical element, exists in the periodic table with the symbol “Ag” and atomic number 47. Silver is a soft white lustrous transition metal. Due to the fact that it has the highest electrical and thermal conductivity of any metal, silver is widel used throughout the world, used in used in coins, jewelry, tableware, and photography. Silver occurs in minerals and in free form.
Before we begin, know that our goal is to give you as much useful information as we can fit on our page.
The compounds that make Pueraria mirifica so special and different from other phytoestrogen plants are Miroestrol and Deoxymiroestrol. These two compositions posses highest estrogenic activity among the known phytoestrogens, due to structural similarity to estradiol of the main human estrogen in women’s body.
Posting tweet...
Powered by Twitter Tools