Sci-Talks

Induction cooking is the the amazing technology, it helps in providing efficient heating instead of old method like flame or heating element. its work on the theory of electromagnetic induction . induction cook top In above picture there are an induction cook top having an multitasking key panel and several keys for different work. it is safer and efficient then any old cooking method. heating can control easily by this. induction cooking works on the principle of electromagnetic induction, hence its produce heat only in pot placed over top. Working theory of induction cooking : Induction heating The induction produce a large heat in the cookware and reduce the time of cooking. its only supports the ferromagnetic cookware, or the cookware having a metallic plate at the bottom. the cook top works on the electromagnetic induction principle.  Electromagnetic induction is the process in which the electric current produce in the circuit due to change in magnetic f...

Glycerine is a common ingredient in most of body lotions, Gels, cream and cosmetics. It is a colourless, odourless, viscous and non toxic liquid which have sweet in taste. Chemical formation of glycerine Chemically glycerine is a tri-hydric alcohol. It consists 3 -OH group. It's chemical name is 'Propane-1,2,3-triol'. Chemical formula is  C 3 H 8 O 3 . glycerine Manufacturing of glycrine Glycerine produced from animal and plant sources. it is the side product in the most of reaction like saponification hydrolysis etc.    The crude glycerol produced from hydrolysis of triglyceride. Which can be purified by activated carbon from the organic impurities. All animals and plants are good source of  triglyceride. Uses of glycerine Glycerine is most useful chemical which use various chemical industries and also in daily life. Most of common use of glycerine are Use in food industry    Glycerine is treated as humectants, solve...

Salt is a very common and useful ingredient in our daily diet. It is not only make food tasty and delicious but its play important role in our body. Chemically the salt have two main ingredients 'Sodium' and 'Chloride', both are important for our body. salt and food Sodium can managed the blood pressure and blood flow, and also help in transfer of signals to nerves system. While Chlorides helps in digestions of food.    Enough slat is good for health and keep you healthy and fit but consuming too much salt can be harmful for health. It can become caused of many diseases. When you take lots of salt its make you thirsty. Much salt means more sodium in your food and your body need extra water to maintain the sodium-water ratio (electrolyte ratio) in kidneys which filter the wastes from blood. taking water after salty food    More salt means holding more water in kidneys. That can become caused of diseases such as 'Edema' (swelling in body pa...

Hey friends, Today we learn a interesting topic 'Parker Solar Probe : Touch the Sun'. In this topic we trying to understand following headings. What is 'Parker Solar Probe' (PSP)? How it work? Instruments used in PSP? Scientific goals behind this mission Approaching Records What is 'Parker Solar Probe' (PSP)    NASA recently launch a spacecraft named 'Parker Solar Probe'. Launching Date - 12 Aug 2018, 7:31 (GMT) lunching Site - Cape Canaveral SLC-31 Launching Vehicle - Delta IV - Heavy with upper stage Parker Solar Probe is a NASA's robotic spacecraft. Which were previously named Solar Probe (2002), Solar Probe Plus (2010-2017).Finally it named Parker Solar Probe from the name of american scientists  Eugene Parker astronomy professor in University of Chicago, Who first discovered the concept of 'Solar Wind' in 1950s. parker solar probe PSP spacecraft is a part of NASA's 'Living with A Star' progr...

Hey friends, Today we learn about another interesting topic about revolving of the earth around sun and spinning around it's own axis. From primary class to higher class we learn that earth revolving around the sun. And spinning around own axis which cause to happening day and night. But you ever thinking why its happen?    In this article we trying to find out the answer of following questions. Why the Earth (or planets) moves around the sun? Is the sun really positioned in the center of solar system? Why the Earth spinning around own axis? When till the Earth spinning? W hy the Earth (or planets) moves around the sun?    Every object in the space is moving continuously with relative to its nearest heavier mass object. Earth is also moves around the sun. There are two famous theories behind this. rotation of earth around the sun *  First according to Isaac Newton the Earth moves around the sun because the higher gravitational force act on ...

Hey friends,     Today we learn about an other interesting topic, is about 'Glass'. We can see the many things around of us that made from glass like window, bulbs, TV screen etc. Did you ever think about it how to form glass or why the glass is transparent.    In this topic we understand facts about the glass and finding the answer of following questions :- * What is Glass ? * How to form Glass ? * Why Glass is transparent ? and * Is Glass solid or liquid ? What is Glass ? :-    Generally glass is a rigid transparent material that often use widespread practical, technological, and decoration. water glass credits : pixel How to form Glass ?    Formation of glass is an interesting phenomena. Glass can formed by melting of ' Sand ' with ' Soda ash ' (Sodium Carbonate) and ' Limestone ' (Calcium Carbonate) at extremely high temperature approx 1700°C . Glass can be obtains by only heating the sand at high temperature more then ...

Hey guys,     Today we have learned about an interesting topic is 'Clouds'.     When we talk about clouds a we can imagine the rainy season, rainbows etc. in our mind. But did you know about the clouds like what is the components that form the clouds and how occurring this. So lets start searching and find answer.     What is clouds?   Clouds are the saturated mixture of tinny water droplets and other dust particle of the atmosphere. In other words clouds are an aerosol of smallest liquid droplets, frozen crystals (Ice crystals) and other gases that suspended in our atmosphere ( like:- sulphuric acid, nitrogen oxides etc.). These water droplets are so small even then you can't see them, its diameter is about the 1000th of a centimeter and its highly dens in the atmosphere about one cubic meter of air contains 100 millions droplets. 'Nephology' is the science of the clouds. Clouds in apola credits : shivam dhyani How to form the ...