Yellow fever is an arbovirus caused by the Aedes and Haemogogus mosquitoes. The scientific name of this disease ...
Continue readingRational Numbers : A Video Tutorial on Math
Rational numbers are most fundamental piece of knowledge for anyone to start the journey in the fascinating world of maths. A clear understanding of rational numbers will later ...
Continue readingVideo on Prostate Cancer Causes & Symptoms
Cancer in the prostate which is a gland in the male reprod uctive system is very common disease in aging man. Most prostate cancers are slow growing and average age of being diagnosed ...
Continue readingRubik Cube :Quiz & Video to Solve
Rubik's Cube puzzle has enthralled for years to all citizens of world. The puzzle is so simple to attempt yet quite difficult to solve for most of the puzzlers. It won the German Game of the Year special award for Best ...
Continue readingसर्वनाम किसे कह्ते है: Video

सर्वनाम उस विकारी शब्द को कहते हैं जो पूर्वापर संबंध से किसी भी संज्ञा के बदले में आता है, जैसे, मैं (बोलनेवाला), तू (सुननेवाला), यह (निकट-वर्ती वस्तु), वह (दूरवर्ती वस्तु) इत्यादि। ...
Continue readingVideo on Pollution of Air , Water & Land
This video introduces you to the Air, Water, and Land pollution. You will understand why land fills are very destructive to our land Environments.Our sea and oceans often bear the burnt of Oil Spills, while we pollute the air ...
Continue readingVideo Introduction to Sound !
Sound -how does it originate? What actually causes sound ? and why do we hear sound ? Science of sound is melodious provided you understand it. Is It is a mechanical wave composed of frequencies within the range sound of hearing and of a level sufficiently ...
Continue readingSynthetic Fiber : Excellent Video Tutorial
Synthetic fibers is a natural fiber obtained from the cotton plant .Synthetic fibers are made through a number of processes using petrochemicals. A polymer is made up of many repeating units called monomers.Synthetic fibers also known as artificial fiber is a threadlike material do not exist naturally. Watch the Video on Synthetic ...
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