Category: GENERAL NEWS

ASTRONOMY/GENERAL NEWS/PHYSICS/SCIENCE

TIME TRAVEL & WORMHOLES – myth or truth

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At present, we are changing according to the time. Time not change according to us. But what if we change the time. Time travel An imaginary thought.

We don’t know if It will be future or past. It is like changing time’s direction to past or increasing time’s speed to future, but if it will be possible in the future, It may be travel to past.

According to relativity, Nothing can travel faster than light (3 × 10⁸m/sec.). At light speed, mass will be infinite (according to relativistic mass formula) . And the length of object will be zero (according to length contraction formula). But if we travel with the light speed, what can we see? Is there any color? Is there any boundary of anything? Only white light appears on moving with light speed. Everything is white.

At present, black holes are the best source to see the past. Where, light cannot even pass through. The body’s shape , space-time will be changed at light speed . 

Even if we travel with such a high-speed it will take 2000 years in reaching and coming back to Earth from a thousand light years away star(or any Terrestrial body in space). When you travel such a large distance, an atom, the smallest unit of matter also traveled to that distance, and it is amazing to imagine.

Wormholes

According to scientists, a wormhole is a cylindrical path between two heavy bodies in space. It is not from any science fiction movie. It is scientist’s thoughts. 

Wormhole forms by two giant bodies have very high gravity value like black holes. If a path is a thousand light years long, wormholes can make it a few million miles long. So, it may be a possibility to travel faster than light.

In 1835, Albert Einstein and Nathan Rosen called them Einstein-Rosen Bridge. Bridge that connects two, bodies that are light years far away from each others.

Worm holes are like tunnels in space connecting to distant bodies because space and time are flexible (according to Einstein). Through the wormholes we can cover very long distance in a very short period.

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According to another theory we can travel with light speed. The theory proposed that, if we are stable and space can move. In this theory, a large heavy body contract the space with fast and alternately a negative mass, behind the large body, can expand that contracted space.

Negative mass is only a hypothetical Idea. It behaves just opposite of positive mass that we have.

Positive mass can contract the space while a negative mass can expand it. Due to this, we remain stable on a position and space can move.

If all this phenomena possible, we can cover large distance with speed of light by stay at a place without any change.

To be continue…

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BIOLOGY/GENERAL KNOWLEDGE/GENERAL NEWS/SCIENCE

WHY THE LION DOES NOT HAVE STRIPES?

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Lion is also known as the king of jungle and it is very powerful wild animals.

Scientific name of lion is panthera leo and it is belong to family “felidae”

Have you ever noticed that tigers have striped on their skin but lion don’t have.



Many animals that belong to the cat family have stripes or some spots or patterns on their skins.



They also occur on tiger and leopard.



You can heard roar of the lion approx 8 km and also it can reach speeds of up 80 kph. But apart that lion don’t have stripes on their skin.

This is because these animals hunt in the jungle and mostly at night, and these strips prove beneficial in hunting them.

These spots are also more beneficial for hiding them.

Lion hunts mostly in open places, its fur is not so visible in grass. So it is easy to hunt.

Lions always live in the herd and for this reason they are not detected from a distance.

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GENERAL KNOWLEDGE/GENERAL NEWS

TIME

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article by penserstudypoint.com

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The word Time. Whenever we hear this word, only one thing comes to mind, what will it be or what will be its measurement.

Over time we think about the clock, the days, months or years.

Just like we see every object in any length or width or in any measurement, similarly there is also a measurement of time.


Time allows us to measure what happened in our past, what is happening in our present or what can happen in our future.

We also use time to measure the speed of an object.

Many times we also call time as fourth dimension, in which three dimensions are length, breath, and height.

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GENERAL NEWS

HAPPY NEW YEAR 2021

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Wish you a very happy new year to my all viewers

You are like our family and we hope that you all are well and may this year brings you lots of happiness and success.

EVERY MOMENT IS A FRESH BEGINING

– T S ELIOT

Yes, every year, every month, every week, every day and every moment brings you a way to achieve your goal. So this year forgot your failure and defeat your fear and fall in a love with success.

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ENVIROMENTAL SCIENCE/FACTS/GENERAL KNOWLEDGE/GENERAL NEWS

VOLCANO (PART-1)

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ARTICLE BY – PENSER

Volcano is an eruption in the crust of large mass objects like planets.

When hot Lava gases dust and ashes escape out of surfaces (like earth’s surface) called volcanic eruption.

When tectonic plates diverges or converges, the chance of finding a volcano at that place are very high.


Mostly gases that are present in volcanoes are CO2 and Sulphur.

when Magma escape out from the surface called Lava.

There are different type of volcanoes such that Cinder cones volcanoes, Composite volcanoes, Shield volcanoes and lava domes volcanoes.

There are approximately 1500 active volcanoes on earth where Kilaula volcano is most active.

Mauna loa is the largest volcano on earth with a height of more than 9 kilometres and Cuexcomate is the smallest volcano only 13 meters tall.


Krakatao volcano erupt in 1883 and cause loudest sound which can be heard from 3000 miles away.

The danger area that a volcano cover is about 20 miles in radius.
Volcano can cause floods tsunamis and earthquakes.

The deadliest volcano eruption was occurred in Indonesia that cause thousand of lives lost.

ENVIROMENTAL SCIENCE/GENERAL KNOWLEDGE/GENERAL NEWS

ECOSYSTEM

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post by penserstudypoint.com

view full article – penser

Ecosystem is a group that have living organism and all the lives interact with each other in any way in any specific environment.

Concept of ecosystem:-

The concept of ecosystem was firstly used by British ecologist Arthur Tansley.

Types of ecosystem:- Ecosystem have two types
1:-Terrestrial ecosystem
2:-Aquatic ecosystem

Terrestrial is land based ecosystem while Aquatic ecosystem is water based.

Structure of ecosystem:-

There are two types of structures of ecosystem

1:- Biotic ecosystem

2:- Abiotic ecosystem

Biotic ecosystem contain living organism while Abiotic ecosystem contain non living things like air, water.

Producers in ecosystem:-

Producers are like plants that use photosynthesis by using sunlight, water, air and than convert these energies into complex energies like proteins, starch.

Consumers in ecosystem:-

Consumers are those who can eat primary producers of their life. Herbivores are called primary consumers while carnivores are called secondary consumers.

Decomposers in ecosystem:-

Decomposers decompose the organic materials. They decompose dead bodies of animals, dead plants, etc. Decomposers have very high importance in ecosystem.

Energy flow in ecosystem:-

This is one directional energy flow. This energy passes from one trophic level to the next trophic level.

Food chain:-

the chain start from producers and ending with decomposers.
For example- Goat eat grass and lion eats goat and when lion dies it will be eaten by micro organism that are decomposers.

Food web

network of food chain is known as food web,

natural interconnection of food chains.

Ecological pyramid:-

It is a graphical representation that show the order that based on who eats whom, different trophic levels and represent flow of energy

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GENERAL KNOWLEDGE/GENERAL NEWS/HISTORY

THE UNITED KINGDOM

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A Brief Overview Of The UK ( The United Kingdom)

THIS POST IS WRITTEN BY AMBER AND WE ARE HAPPY TO POST HER ARTICLE ON PENSER

Hi there, my name is Amber from diosraw.com and today I am guest posting on the United Kingdom.

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The United Kingdom is a state consisting of the historic countries of England, Wales and Scotland, as well as Northern Ireland. It is recognised and known for the home of both modern parliamentary democracy and the Industrial Revolution.

Two world wars and the end of empirical rule diminished its role in the 20th century, and the 2016 referendum vote to leave the European Union has raised significant questions and doubts about the country’s global role.

Nonetheless, the United Kingdom remains an economic and military power with political and cultural influence around the world.

HISTORY

The British descend from invaders and migrants, including Celts, Romans, Anglo-Saxons, Vikings, and Normans. In the 1950s and 1960s, people from former colonies in the Caribbean, Africa, and Asia came to the United Kingdom to work.

Sports and literature are among the United Kingdom’s cultural claims to fame. Soccer, rugby, cricket, boxing, and golf were all invented in Britain. And the U.K. has many born great writers; William Shakespeare, Charles Dickens, and J.K. Rowling, the writer of the Harry Potter books.

NATURE

Around 5,000 years ago, the middle of the United Kingdom was covered with thick forests. Thousands of years ago, these woodlands were cleared by ancient farmers, and today only about 10 percent of the land left is forest.

The United Kingdom’s complex geology gives rise to a wide diversity of landscapes and a range of habitats for its animal and plant life. 

Great Britain’s rugged mountains, like the Scottish Highlands, offer habitat that is relatively untouched by humans. The country’s 7,700 miles (12,429 kilometers) of shoreline, ranging from tall cliffs to beaches to marshes, also provide homes for wildlife such as seabirds and seals.

More History 

Britain’s system of government has evolved over many centuries. Kings once ruled with advice from a council of religious leaders and nobles. That council eventually expanded into the Parliament, which now passes all the country’s laws. Today, the monarch (which can be a king or queen) has no real power and is a cultural figurehead.

The UK  has been a leading trading nation for more than 500 years. In the 19th century, British industry and the industrial revolution helped make the country the most powerful nation in the world. It is still one of the strongest economies in the world.

The first Britons (United Kingdom residents) were the Picts, who came about 10,000 years ago. In the eighth century B.C., the Celts arrived from Europe and pushed the Picts north into Scotland. In A.D. 43, the Romans invaded and ruled over the land for nearly 400 years. They built many new infrastructures including roads, bathhouses, sewers, and large villas.

By the sixth century A.D., German peoples known as Angles, Jutes, and Saxons were moving into Britain. The Angles gave their name to England, and English people became known as the Anglo-Saxons. From the 900s to the 1400s, England was ruled over by Viking, Danish, and Norman invaders.

In 1485 the Welsh noble Henry Tudor claimed the English crown and became Henry VII, the first of five Tudor monarchs. Several important lines of kings and queens followed after.

By the 1800s, Britain was one of the most powerful nations in the world. Trade generated immense wealth, and the country built a huge overseas empire. But the early 20th century was a time of setbacks and chaos for Britain. Drained by World War I and II, Britain could no longer afford its empire, and most of its colonies became independent.

The UK has beautiful places to explore and rich history however it’s positioning in the world currently is unknown and in peril.

Thank you for reading, I hope you learnt something new today.

Best wishes,
Amber

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FACTS/GENERAL KNOWLEDGE/GENERAL NEWS/Uncategorized

MALA BEADS

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Article by AMBER

Hello all, my name is Amber, my blog is: http://diosraw.com and I have a post for you today focusing on a brief discussion of mala beads.

A mala is, put simply, a string of beads that are used in a meditation practice.

It is used as a tool to help count during mantras, and acts as a tactile guide as you sit in silence.

Malas can be made of many different materials, for example some are made using rudraksha seeds and sandalwood. 

What Is The Tassel?

The mala tassel has multiple meanings.

A common meaning is that as the strings come together as one to form the tassel, it represents our connection to the divine and to each other.

I personally love the concept of it representing oneness.

The Guru Bead

The Guru Bead is the bead that the tassel attaches directly to. When the tassel is strung on a necklace, the Guru Bead is often the 109th bead.

The Guru Bead is said to symbolize the Guru from who the student has received a mantra being used or recited, and pay homage to the student-guru connection.

Overhand Knotting

Overhand knotting not only makes the mala stronger, it is a true sign of a traditionally crafted mala, it also provides the perfect opportunity for Japa Meditation – a meditation that uses each bead to count a repetition of a mantra.

History of Mala

Mala beads have been used by yogis, monks and spiritual seekers for thousands of years to aid their minds in focusing during meditation.

Malas are known to have first been created in India 3000 years ago with roots in Hinduism and Buddhism; they were, and are still, used for a specific style of meditation called Japa, which means, “to recite”. The name ‘mala’ is a Sanskrit word for “meditation garland.”

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GENERAL KNOWLEDGE/GENERAL NEWS/POLITICAL SCIENCE

FEATURES OF INDIAN CONSTITUTION

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Features of Indian Constitution – by priya prakash

The constitution is the supreme law of India.

Every country has its own constitution. Some are written and some are oral. But what makes
India’s constitution so different ?

There are many salient features which make Indian constitution distinguished from the constitution of other countries.

Some of the important features of Indian constitution are as follows:

Written Constitution:

• It is the broad and langthiest written constitution of the world because of the vast geography and diversity of India.

• It contains principles of governance and detailed administrative provisions.

• Originally, it contained a Preamble, 395 Articles and 8 Schedules (At present, 465 articles and 12 schedules). That are divided into 22 parts. At present, there is 25 parts.

• Indian Constitution has borrowed provisions from almost every constitution of the world.

• Dr B.R.Ambedkar had proudly claimed that “The Constitution of India has been framed by ransacking all the known Constitutions of the World”.

• But the framers had made moderations in the provisions in order to suit Indian conditions.

Rigid and Flexible:

• The laws in Indian constitution can be amended from time to time.

• According to Article 368, some provisions can be amended by a special majority of the Parliament as change in fundamental rights and some provisions can be amended by special majority of Parliament and also ratification by half of the total states legistature as change in method of election of president, while some can be amended by a simple majority of Parliament.

Unitary & Federal system:

• It contains federal features like bicameralism, independent judiciary, two governments, written constitution, etc.

• It contains unitary features like single citizenship, single constitution, flexible constitution, integrated judiciary, etc.

• Even though it has features of both, “federation” word is no where used in
constitution.

• In the constitution, India has been described as the “Union of states”.

Parliamentry form of government:

• According to constitution, Prime Minister plays the most crucial and vital role.

India’s parliamentary form of government is at both levels, state and central.

• Both nominated and elected executives are present in Parliament.

• It was introduced in constitution so that citizens will be united irrespective of their diversities.

Single Citizenship:

• According to this, all citizens enjoy the same rights of citizenship all over the country.

Even though over the years, the constitution of India has been altered, but the basic structure still remains the same. (There is also dual citizenship only for business point of view for all the countries accept Pakistan and Bangladesh

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ANATOMY/BIOLOGY/GENERAL KNOWLEDGE/GENERAL NEWS/MEDICAL/PHYSIOLOGY/RADIOLOGY/SCIENCE

DISCOVERIES & INVENTIONS in medical world

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• Rene Laennec – Stethoscope
• Alexander Fleming – Penicillin
• Friedrich Miescher – RNA
• Charles Laveran – Microbes of malaria
• William Harvey – Blood circulation
• G. A. Gerhad Henson – Bacteria of Leprosy
• Edward Jenner – Vaccination
• Charles Landersteiner – Rh factor in blood
• Eugen stainak – Sex Hormone
• Antoine van Leeuwenhoek – Sperm
• Barcroft – Spleen function
• Edward calvin Kendall – Thyroxin
• Henry Turner – Turner’s syndrome
• Wilhelm conrad Roentgen – X- Ray’s
• David Hubel – Visual system
• Roger Guillenin – Neuro Hormones
• James Watson and Francis crick – DNA structure
• Alec Jeffreys – DNA Fingerprinting
• Willem Einthoven – Electrocardiogram
• Jonas Salk – Polio vaccine
• Robert koch – TB Bacteria
• Leeuwenhoek – Bacteria
• Eduard Buchner Zymase , the first enzyme
• August Roesel Von Rosenhof – Amoeba
• Paul winchell – Artificial heart
• Karl Lohmann – ATP
• Marcello Malpighi – Blood Cappilaries
• Paul Morawitz – Blood Caugulation explain
• Luc Montagnier – HIV
• Bayliss and Starling – Hormones
• Camillo Golgi – Golgibodies
• Eugene Dubois – Evolution of man
• Keith parter – Endoplasmic Reticulum
• Robert hooke – Cell
• Robert brown Discovered, Nucleus
• Weismann & Strasbnrger Discovered Meiosis
• T. H. Morgan Discovered Sex – linkage in Drosophila
• A. V. Leeuwenhoek Discovered compound microscope
• Schleiden and Schwann – Cell Theory
• Dmitri Ivonovsky Discovered virus
• Robert koch – Cholera Bacteria
• Hugo von mohl – Cell division
• Walther Flemming – Chromosomes
• Albert von kolliker – Mitochondria
• Jan Baptist van Helmont – Photosynthesis

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