Science Pedia

Save our eyes from blue screen (mobile screen) Eyes are most important sense organ. Without eyes we can't see anything which  we want to see in our daily life , without eyes this world is lifeless. As well in today's life of human smartphone has become a basic need including food , cloth & shelter. In today's generation average time use of a smartphone by a man has became 4-5 hours per day . That is crazy !!! Mobile screen is very harmful for eyes . The basic fact is the most giving harm to our eyes are two colors that are Blue and Red , which have lowest and highest wavelengths respectively which a human eyes can see. A human eye can see from 400nm to 700nm of wavelength waves only. If we see mobile for too long then our eyes can't see things more clear and after sometime our eyes become normal .  That is a main phenomenon which happens with our eyes. 1st Measure Keep your eyes healthy by eating vegetables and drink wate...

How to wake up early ?           💎  Very important is sleep 💎 If you won't wake up early in the morning then you must sleep earlier in night . You must sleep between 10:00 pm to 11:00 pm . You must not watch any mobile screen or blue screen which affect our sleep and eyes. As seeing mobile or smartphone before sleeping is harmful and let you unsleep over night. So, we must not see bluescreen before 1 hour of sleep. It will really helpful for a healthy sleep. Seeing smartphone before sleeping reduces the production of Melatonin which is very important hormone for our sleep. You must drink 1 glass of water before sleep , for staying hydrated over night . Keep alarm set at least 6:30 am in morning. You must go washroom before going to bed for more comfortable sleep and to reduce the filling time of your urinary bladder. That is the most important thing you must go before bed. You must not think the thought that can make ...

Graphite                       ⚫ Second allotrope of Carbon ⚫ 1)  Graphite is found in the natural state in Russia , New Zealand , America , and India. 2)  The lead used in pencil is made by mixing graphite with clay. 3)  This process was discovered by Nicolas Jacques Conte in 1795. 4)  Graphite is black in color. ⚫ Structure   1)  Every carbon atom in graphite is bonded to three other carbon atoms in such a way that hexagonal layered structure is formed . 2)  A graphite crystal is made of many sheets or layers of carbon atoms . 3)  These layers slips over each other on applying pressure. 4)  One layer of graphite is called graphene. ⚫ Properties of Graphite  1)  Graphite found in nature is black , soft , brittle and slippery . 2)  Inside each layer of graphite , free electrons move continuously within the entire layer . 3)  Graphite is a good cond...

Diamond       Diamond is an allotrope of Carbon.              💎  Diamond is the hardest material                             on Earth  💎 1)  Diamonds are found in India. 2)  They are mainly found in Govalkonda (Karnatak) and Panna (Madhya Pradesh) . 3)  Diamonds are also found in South Africa , Brazil , Belgium , Russia and America . 4)  They are very costly . 5)  They are very rare due to found in deep earth crust. Structure   In diamond , every carbon atom is bonded to four neighbouring atoms by covalent bonds . Therefore , diamond has a tetragonal three dimensional structure which makes it very hard. Properties 1)  Brilliant and pure diamond is the hardest natural substance . 2)  The density of diamond is 3.5 g/cm³. 3)  The melting point of diamond is 3500°C . 4)  When diamond is heated at 80...

In this post , Carbon information & the role of carbon in our life is well-known displayed.. Carbon  :- Carbon is an important element which is mostly available & abundant in nature and occurs in combined state . 1) Symbol of Carbon :- C . 2)  Atomic Number ( Z ) :-  6 . 3)  Atomic mass ( A ) :-  12 . 4)  Valency :-  4 . 5)  Electronic Configuration :- 2 , 4        1s², 2s², 2p². 6)  Carbon is a Non - metallic element. The name 'Carbon' is derived from the Latin word Carbo means coal . Carbon is found in nature in free state as well as in compound state. Carbon is found as diamond , graphite & fullerene . 1)  As carbon-dioxide and in form of carbonates such as calcium carbonate ( CaCO ³) , marble , calamite ( ZnCO³ ) . 2)  Fossil Fuel - Coal , petroleum , natural gas . 3)  Carbonaceous nutrients - carbohydrates , proteins , fats . 4) Natural Fibres ...

In this post i will make you feel that every natural life , it has it's separate science & learn it's basic science. Plants , Atmosphere , Air , Sun , Rivers , Soil , etc.  Basic Science :-  Plants have very natural procces just like , Transportation of Water & Food by Xylem and Phloem respectively.... Reproduction is a procces of giving a new born progeny , for continuing the existence of an animal & plants .... Every life have many processes just like reproduction , circulation , inhalation , exhale , nervous system , sensitivity , and many more. Nature is a GOD gift for humans for use . But today Humans are doing misuse of nature for it's own comfort & development , so we must do only use of the basic needs as a human needs ... Human needs three basic things :- Food , Shelter , Clothes . In today life there is one more add in it that is :- Smartphone ... This harm's the nature science ... 

Solar system 1)  Solar system is a system in which there is a Sun , and eight planets including Earth. 2)  Sun is a star which is in centre of the solar system. 3)  All eight planets revolve around the Sun. 4)  Due to Centripetal & Centrifugal & Magnetic balance all eight planets revolve around sun . 5)  Planets revolve in ellipse shape around the Sun. 6)  Mercury , Venus , Earth , Mars , Jupiter , Saturn , Uranus & Neptune are the eight planets revolve around sun respectively. 7)  Pluto is planet which is very far but now it is declared as not a part of solar system . 8)  Mercury :- A planet , nearest to the Sun, It revolves sun in 88 days . 9)  Venus :- This planet is hottest planet in our solar system. 10)  Earth :- Our Home is on 3rd place in our solar system. Earth have life on it , including Humans . Having Atmosphere of air Oxygen , etc . 11)  Mars :- This planet is near t...