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Showing posts from September, 2020

INDIAN FACTS

 Top 15 Indian Facts         1. In India there are 1652 different languages are spoken by Indians      2. India is a largest producer of film, they release approximately 1,100 films every year      3. India is the biggest producer and consumer of mango      4. There are 200,000 people died every year due to accident in India       5. The Indian lady named " kalamandalam Hemalatha" broke the guiness record for dancing continously for 123hours and 15 minutes.      6. India is the first country to send the satellite in Mars I'm first attempt on November 2013 - September 2014.      7. In 1963 the ISRO launches its first satellite from Thumba. The satellite was being to the satellite launcher vehicle by bicycle       8. In may 26th is celebrated as science day on Switzerland because on that day " Dr.APJ.Abdulkalam" visited this country.      9....

Human facts

 15 Human facts                   1. There are about 86 billion neurons in an average human brain        2. Human's can't breathe and swallow at same time, but new  born babies can do this for several months           3. The avarage toilet seater is muchh safer then your toothbrush as your teeth are home around 10,000 million bacteria per square cm       4. If humans were capable of hearing bass frequencies lower than 20hz. We should be able to hear our own muscles moving      5. The number of bacteria in a person's mouth is equal to the number of humans in the world or even more       6. The muscles which help your eyes to focus complete around 100,000 movements a day       7. A human eye can distinguish upto 10 million different colors, but unfortunately our brain can't remember all of them     8. A human makes a...

Chemistry facts

  10 Chemistry facts     1. There are about 7,000,000,000,000,000,000,000,000,000 atoms in a human body      2. Ethyl Formate, ylthe chemical that gives raspberries their flavour, has been found emanating from dust clouds in space     3. The one letter that doesn't appear in the periodic table is 'J'     4. Although oxygen gas is colorless, the liquid and solid forms of oxygen are blue      5. Dry ice is the solid form.of carbon dioxide        6. Bee stings are acidic while wasp stings are alkaline       7. You can't taste food in the absence of saliva        8.DNA is a flame retardant       9. Lemons contain more sugars than strawberries at same mass       10. Glass is not a liquid or solid. It is an amorphous solid-a state between solid and liquid

10 Biology facts

  Biology facts       1. There are more organisms living in the skin of a single human than there are humans living on earth        2.There are more living organisms in a teaspoonful of soil than there are people alive on earth      3.Shivering in the cold produces the exercise hormone irisin, which encourage the body to turn fat into heat        4.The storage capacity of a human brain exceeds 4 terabytes you could.fit about 1 million songs on a 4  TB harddrive       5.T he human brain produces in 30seconds as much data as the NASA Hubble space telescope has produced in its lifetime        6.The human body contains 100 trillion bacteria, Outnumbering your own cells 10 to1 and makeup 1-3% of your body mass      7. Human can distinguish between at least a trillion smells      8.The human brain makes up only 2% of the body's weight but n...

Ultrasound detector

  World's smallest ultrasound detector          S cientists have developed the world's smallest ultrasound detector, which is 100 times tinier than an average human hair, nad can visualize features that are much smaller than previously possible, an advance that may lead to better ways of studying ultra fi e details in tissues and materials.             According to the researchers from the German research center for Environmental health, the core detection technology for these very low frequency sound waves  has for decades focused on using piezoelectric detectors which convert the pressure from sound waves into electrical voltage. They said imaging resolution archive using this process depend on the size of the piezoelectric detector employed,with with reduction in size leading to higher resolution .             In the new innovation,dubbed the silicon waveguide talon detector,or SWED and des...

Inventions

Top 20 INVENTIONS in the world           Inventions are the main thing which modernized the humans life style from past to present.There are lot of INVENTIONS in the human history,but among them some INVENTIONS are very important to our day to day life.for ex.bulb, computer etc...we see top 20 of them,  Top 20 inventions in the world   20. Radio   19. Boats   18. concrete   17. Telegraph   16. Vaccine    15. Compass   14. Pencillin   13. Automobiles   12. Internet   11. Paper   10. Internal commercial engine   09. Bronze   08. Fire   07. Computer   06. Liver   05. Transistors   04. Stream engine   03. Bulb   02. Printing press   01. Wheels 20. Radio                  The noun radio is also used to mean a broadcast radio receiver. Radio waves were first identified and studied by German physicist HenrichHertz in...

Interesting facts

 Chickens         There are more chickens in the world than humans  SWAN           All of the swans in England are the property of the queen.Sisturbing or bothering them is considered as serious offence. HONEYBEE                  To make one kilo of honey ,bees have to visit 4 million  flowers,travelling a distance  Is equal to 4 times around the earth Squirrels                   Squirrels plant thousands of new trees each year simply by forgetting where they put their acorns Elephants                 Elephants can smell water with the distance of 12 miles.

Chilli

 THE CHEMISTRY OF A CHILLI CAPSAICINOIDS                The spiciness of chillies is due to the presence of compounds called capsaicinoids.The two compounds above are the main capsaicinoids in chilli peppers. They cause a burning sensation when they come into contact with mucous membranes,due to their interaction with pain and heat sensing neurons.             Capsaicin is also used in some brands of pepper spray,and studies have shown it may be capable of killing prostate and lung cancer cells.It is toxic in large quantities.