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Showing posts from August, 2021

Makes a difference फरक पड़ता है

 Makes a difference फरक पड़ता है Yes it makes a difference when we innovate in terms of education Yes it makes difference when we innovate in Jobs Yes it makes difference when we manufacture our own products (in India) Yes it makes difference when we plant a Sapling and protect it.  Yes it makes difference when you don't waste your food and tell others not to waste. Yes it makes difference when our education system starts supporting talent and creativity rather than by heart subjects Yes it makes difference when we stop criticizing our Indians Because everything matters a lot.  Start changing and innovating   po sitively Share this post and make a difference Our target is at least 1% must change Lets change our India.

Internet full Article

  Internet , a system architecture that has revolutionized communications and methods of commerce by allowing various   computer networks   around the world to interconnect. Sometimes referred to as a “network of networks,” the Internet emerged in the United States in the 1970s but did not become visible to the general public until the early 1990s. By 2020, approximately 4.5 billion people, or more than half of the world’s population, were estimated to have access to the Internet. The Internet provides a capability so powerful and general that it can be used for almost any purpose that depends on information, and it is accessible by every individual who connects to one of its  constituent  networks. It supports human communication via social media,  electronic mail  (e-mail), “chat rooms,” newsgroups, and audio and video transmission and allows people to work collaboratively at many different locations. It supports access to digital information by many...

What is Internet

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  The Internet is a vast network that connects  computers  all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection.

Compound Interest Introduction

  Compound interest   is the addition of   interest   to the   principal sum   of a loan or deposit, or in other words, interest on interest. It is the result of reinvesting interest, rather than paying it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest. Compound interest is standard in   finance   and   economics . Compound interest is contrasted with  simple interest , where previously accumulated interest is not added to the principal amount of the current period, so there is no compounding. The  simple annual interest rate  is the interest amount per period, multiplied by the number of periods per year. The simple annual interest rate is also known as the  nominal interest rate  (not to be confused with  the interest rate not adjusted for inflation , which goes by the same name). A= P ( 1+R/100)n  

Our Study point websites

 Study point Sai study point (Updated version) Here's our Two study point websites,  Visit Sai Group Website for more information 

Artificial Oxygen MOXIE (Mars Oxygen ISRU Experiment)

  The Mars Oxygen In-Situ Resource Utilization Experiment is a technology demonstration on the NASA Mars 2020 rover Perseverance investigating the production of oxygen on Mars. On April 20, 2021, MOXIE produced oxygen from carbon dioxide in the Martian atmosphere by using solid oxide electrolysis.

FARMING IN SPACE

  As NASA plans for its first manned mission to Mars in the mid-2030s, the humans who will inhabit the planet may not be considered astronauts but farmers.   “The round trip to Mars generally takes about four and one-half years if you add in six months on the surface,” says Bruce Bugbee, a botanist at Utah State University. “Theoretically, it’s possible to bring four years’ worth of bag lunches, but that would be super expensive.” It’s also risky to rely on a lightweight resupply rocket, because it can take up to 210 days to arrive. “To be efficient, inhabitants need to eat local, which means we need to find a way to produce food on Mars from recycled wastes,” he explains. “If we can’t, we are not going to be able to live on the Red Planet.” DEALING WITH A DIFFERENT ECOSYSTEM  For over 30 years, Bugbee has been collaborating with NASA to develop closed systems for growing plants aboard space shuttles and on the International Space Station. Today, there are small, eng...

Benefits of Space Agriculture

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  Agriculture forms the basis of the world's food supply. Soil conditions, water availability, weather extremes and climate change can represent costly challenges both to farmers and the overall food security of populations. Space-based technology is of value to farmers, agronomists, food manufacturers and agricultural policymakers who wish to simultaneously enhance production and profitability. Remote sensing satellites provide key data for monitoring soil, snow cover, drought and crop development. Rainfall assessments from satellites, for example, help farmers plan the timing and amount of irrigation they will need for their crops. Accurate information and analysis can also help predict a region's agricultural output well in advance and can be critical in anticipating and mitigating the effects of food shortages and famines.

Space farming

  Space farming   refers to the cultivation of crops for food and other materials in   space   or on off-Earth celestial objects – equivalent to   agriculture   on   Earth . Farming on celestial bodies, such as  the Moon  or  Mars , shares many similarities with farming on a  space station  or  space colony . However, farming on celestial bodies may lack the complexity of  microgravity , depending on the size of the body. Each environment would have differences in the availability of  inputs  to the space agriculture process: inorganic material needed for  plant growth , soil media,  insolation , relative availability of carbon dioxide, nitrogen and oxygen, and so forth. Introduction The supply of food to  space stations  and other long duration missions is heavy and  staggeringly expensive . One astronaut on the  International Space Station  requires approximately "1.8 kil...

Riddles Challenge

Answer the riddles down in comments, correct answer will be replied as correct  Riddle: 1. What belongs to you, but other people use it more than you? 2. I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I? 3. What comes once in a minute, twice in a moment, but never in a thousand years? 4. When does Christmas come before Thanksgiving? 5. What has many keys, but can't even open a single door? Share it to your friends and family members

Top 5 picks Riddles

 1 . Riddle:  What is full of holes but still holds water? Answer:  A sponge 2. Riddle : What question can you never answer yes to? Answer:  Are you asleep yet? 3. Riddle:  What is always in front of you but can’t be seen? Answer:  The future 4. Riddle.  What can you break, even if you never pick it up or touch it? Answer:  A promise 5. Riddle:  What goes up but never comes down? Answer:  Your age

5 Interesting riddles

Riddle: David's father has three sons: Snap, Crackle, and _____? Answer: David. Riddle: The more you take, the more you leave behind. What am I? Answer: Footsteps. Riddle: David's father has three sons: Snap, Crackle, and _____? Answer: David. Riddle: What comes once in a minute, twice in a moment, but never in a thousand years? Answer: The letter "m". Riddle: What has many keys, but can't even open a single door? Answer: A piano.

Meteorology wiki

  Meteorology   is a branch of the   atmospheric sciences   (which include   atmospheric chemistry   and   atmospheric physics ), with a major focus on   weather forecasting . The study of meteorology dates back   millennia , though significant progress in meteorology did not begin until the 18th century. The 19th century saw modest progress in the field after   weather observation   networks were formed across broad regions. Prior attempts at   prediction of weather   depended on historical data. It was not until after the elucidation of the   laws of physics   and more particularly, the development of the computer, allowing for the automated solution of a great many equations that model the weather, in the latter half of the 20th century that significant breakthroughs in weather forecasting were achieved. An important branch of weather forecasting is   marine weather forecasting   as it relates to mar...