how to lose weight fast 02:10 Effective method to lose weight in one day: 1. first you have do some warm up exercise like push up for hands wide legged squat for legs ...
Some details about Parthenocarpy 01:41 Parthenocarpy Have you ever tasted seedless grapes, guava and pomegranate which are so easily available in fru...
Some information about Reproductive Biology 00:06 Reproductive Biology Reproduction is the basic characteristic feature of all living organisms. Due to reproduction orga...
Some details about Electron Microscope 23:12 Electron Microscope An electron microscope permits the observation of structures as small as 1 mm. This high resolving p...
Some details about Light microscope 21:40 Light Microscope A conventional light microscope contains the following essential parts 1. A light source: It may be...
Some details about microscope 21:10 Introduction to Microscopes The introduction of 'Optics' as a field of science in physics. encouraged the deve...
About Unicellular level Chlamydomonas 20:36 UNICELLULAR LEVEL CHLAMYDOMONAS Ponds and lakes become greenish, within a few days after the rain. The primary reason fo...
Properties of Ionic and Covalent compounds 06:24 Properties of Ionic compounds 1. Ionic compounds are mostly hard solids because the electrostatic force of attraction between the ions ...
Artificial Radioactivity 05:04 Radioisotopes The transmutation of one element into another by artificial means is called artificial radioactivity or...
Properties and uses of graphite and diamond 00:33 Properties and uses of graphite and diamond Properties of graphite 1. Graphite appears dark grey. 2. It is soft and slippery. 3. I...
Some details about carbon 23:35 Carbon Carbon is one of the most important elements. It is unique in nature. All living things whether plants or ani...
Uses of metals and nonmetals 21:06 Uses of metals 1. Iron and steel are used for making machinery, Ships and agricultural implements and also used in pipes, automobiles, ...
Characteristics of metals and non metals 20:42 Characteristics of metals and nonmetals Metals are generally hard, malleable, ductile, possess lustre and are good conductor...
Some details about Comets and Meteors and meteorites 08:20 Comets Comets are very small sized celestial bodies. They revolve around the sun highly elliptical orbits. They become v...
Some Constellations 07:37 Constellations A group of stars, as seen from the earth appears to form some kind of pattern. Our ance...
Some information about Space exploration 07:13 Space exploration Space exploration is man's quest for knowing the unknown in space. In that effort, Manned and u...
Artificial satellites and uses 07:02 Artificial satellites The celestial bodies revolving around a planet are called satellites. For example, the moon is a...
Solar system, planets and satellites 05:09 Solar system A part of the Milky way in which sun occupies a central position of the system holding together all pla...
Some details about Galaxies 04:34 Galaxies A galaxy is a system of stars, dust and gas physically bound together by gravity. The galaxies are the buildin...
Some details about stars 04:01 Stars A star is a huge ball of glowing gas held together by gravity. It continuously emits light and heat. The sun is the...