Inspirational Quotes

-


Comments

Post a Comment

Popular posts from this blog

What are some unbelievable facts which are hard to believe??

-
Here are some of the most unique and great facts which are hard to believe:- 1. Elephant can smell water from 3 miles away. 2. Men's Men's shirt have buttons on right side but women's have on left side. 3. If you fall into a black hole then you will be able to see universe's beginning and ending due to time dilation. 4. The world's most extreme toilet is located in serbia at an edge of a cliff. Over 8500 feet above sea level ! 5.When we cry in happiness first year come from right but when we will cry in sadness first tear will come from left ! SO THESE WERE SOME STRAGE FACTS HOPE YOU GET SOME GOOD KNOWLEDGE.
Read more

What are the best question bank for class 12 th for 2020-21 ?

-
Image
As you all know that previous year questions are ery important for the point of board examination. So , as many good teachers recomend for the previous year questions I have found a good option for it. You should use chapterwise and topicwise question bank which come from many of the good publication as Arihant and Oswal but from many students and teachers Oswal question bank received a good review. So using Oswal question bank for class 12th board examination will definitely help you . A extra tip for the students of class 12th is that after completing one chapter attempt all pyq's from the question bank, it will definitely work in your journey for good marks in board examination. Here is a review video you can watch for class 12 th physics question bank :-  Hope you liked this blog, comment for the topic which you want the other blog, suggestions for improvements are welcomed!!
Read more

Is space mining a potential business in future??

-
Image
It’s an often repeated phrase that the first trillionaires will be space miners, and that will probably be true when you consider things like asteroid 16 Psyche. This is basically a nugget of almost pure metal 200 km in diameter. Most of it’s mass is iron and nickel, but there are a lot of other metals present including stuff like gold and platinum which cannot be reliably quantified yet. At a mass of 2.41 x 10^19 kg, it’s estimated that this one object has a current value of $700 quadrillion, which is pretty impressive. At present the capacity for significant off planet activities is pretty limited, with launch costs still in the order of $2,700 peg kg into LEO with the best current performer, a Falcon Heavy In the end I think that apart from the rare elements, most of the material like iron and nickel will be used in off planet activities as the extra terrestrial economy develops. The cost of extraction and delivery will see to that. All this can only happen if launch costs become a ...
Read more