N-N Tutorials

CAUTION! CORONAVIRUS IS ON Know about Immunity and Immune system  Nowadays, Building Immune system of our body is very important. In This year 2020 Whole world is suffering from Novel Coronavirus. This small virus put human civilization in danger. We know it's all started from China. It is not wrong to say China-The Home Of Diseases. This Coronavirus claims more than 1 Million lives and infected more than 75 millions people. It is proves more dangerous than 2002 SARS COV-1, 1920 Pandemic. In the past, many of pandemic cleared about world's half population. Those who have Strong Immune system, saved from these dangerous Viruses. What is Immune system of our body? Immune system of our body is just like soldiers of a country that protects the country from invaders till his last breathe. Our WBCs are our soldiers of our body which protects ourselves from viruses and bacterias. It fights with these germs and protects ourselves.  SIGNS OF WEAR IMMUNE SYSTEM  Frequent cold and...

Have you ever seen your DNA What is DNA? How to preserve your DNA ? Materials Required -     PROCEDURE   1. Take a paper cup, fill it with water. Now add one tablespoon of salt into the water and give it a good mix. (Make sure to completely dissolve the salt into the water)   2. Now here is the fun part. Take the salt solution in your mouth and gargle it for one full minute. (Make sure not to drink it accidentally!)   3. Spit out the gargled salt solution into the clear/transparent glass.   4. Now add half a teaspoon of liquid dishwasher soap into the salt solution and mix well. Mix it gently so that  NO BUBBLES  are formed. Keep it aside.   5. Carefully pour the chilled rubbing alcohol into another paper cup. Tilt your glass approximately 45 degrees and gently pour the rubbing alcohol. Since the alcohol is less dense, it will sit atop the salt and soap solution.   6. In approximately three to four minutes, you would begin to see a milk...

Having a siblings is like a blessings for our Good Deeds. Those have siblings with him/her gets many perks. They can share their emotions with each others. They can share their Food stuffs and many more. Having a younger siblings adds more beauty in love and affections. Younger siblings quarrels with elder ones for T.V. Remotes, Foods, Chocolates. And sometimes younger ones steals  Ice-creams and Chocolates from Fridge at midnight. This is only love. they Grow together, live together and faces situations together. They Help each other in adverse conditions. Whatever is the age of both siblings, they never leaves loving each other. Age difference doesnot matter for this beautiful Love. Perks will automatically increases when there is one sister. They do a lots of fun in school holidays. when small sister snaches the stuffs from elder ones hand, then it will funny to notice the reactions of brother. I think this is the most satisfying picture that can left you speech-less. Fights for...