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How much does the human’s immune system weigh?

📌 An average individual’s immune system consi
sts of approximately 1.8 trillion cells, a new research has found.

📌 In a 73-kilogram man in his 20s, those immune cells collectively weigh about 1.2 kilograms or 2.6 pounds – which is about the same as one pineapple, or six hamsters.

📌 A female adult weighing 60 kilograms would probably have around 1.5 trillion immune cells, adding to a total of 1 kilogram. A child aged 10 years would have slightly fewer again: 1 trillion immune cells, weighing 600 grams.

ℹ️ Lymphocytes make up 40% of the total number of immune cells and 15% of their mass. Similarly, neutrophils account for comparable proportions. Notably, macrophages constitute 10% of immune cells but contribute nearly 50% of the total cellular mass due to their large size.

✍️ This knowledge gives an integrative quantitative view of the immune system and facilitates the development of models.

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What is the main cause of the shocking decline in Europe’s bird populations?

🐦📉🇪🇺 A study, which is considered to be one of the landmark scientific a
rticles in 2023, revealed a shocking decline of 550 million birds across Europe over four decades.

☑️ Overall, bird numbers have fallen by 25%, the figure being almost 60% in the case of farmland bird species.

☑️ The study identifies the spread of intensive monoculture farming, driven by increased pesticide and fertilizer use, as the primary culprit.

☑️ Fertilizers and pesticides leave soil devoid of invertebrates – a vital source of nutrition for many birds, and contaminate seeds, which can eventually kill birds. Monoculture farming also generates homogeneous landscapes that lack plant diversity, offering birds neither refuge nor varied vegetation and fruit to feed on.

☑️ The study also gauged how significant climate change, urbanization and changes in forest cover have been in bird population decline across Europe.

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What are some key characteristics of different deserts?

🔴 Subtropical Deserts are the hottest of all deserts.
Temperature: Reaches above 50°C during the day, which decreases very sharply during the night, owing to low humidity.
Yearly rainfall: Quite scarce, as the weather could be so extreme that raindrops evaporate before reaching the ground. Inland areas of Sahara receive less than 1.5 cm rainfall, which is one of the driest places on the planet.
Soil type: Coarse-textured and rocky with no subsurface water.
Plants that grow here: Mainly shrubs and small trees which are adapted to prevent loss of moisture; examples include creosote bush, mesquite tree, yuccas, ocotillo, sotol, ephedras, and agaves.
Animals found here: Nocturnal, and mainly carnivorous, animals here hide during hot daytime hours, becoming active during the night-time when it gets colder. Examples include mammals, insects, reptiles, arachnids.
Examples of subtropical deserts: Sahara desert in Africa is the largest of all subtropical deserts. Some other deserts of this group include the Kalahari Desert of Southern Africa, and the Tanami Desert of Northern Australia.

🟡 Coastal Deserts are characterized by cold winters and relatively long and warm summers.
Temperature: Between 13-24°C during summer, with maximum range being about 35°C. During winter, it stays around 5°C or lower.
Annual rainfall: About 8-13 centimeters, which is more, compared to both the subtropical and coastal deserts.
Soil type: Fine-textured with a high content of salt and other nutrients.
Plants that grow here: Those growing here have roots that are close to the surface to absorb rainwater. Examples include saltbush, buckwheat bush, little leaf horsebrush, black sage, and Chrysothamnus.
Animals found here: Mammals, amphibians, birds, reptiles, and insects.
Examples of coastal deserts: The Atacama Desert in South America (driest place in the planet), the Namib Desert, and The Western Sahara desert of Africa.

🟣 Cold Winter/Semi-arid Deserts are characterized by long dry summer and mild, wet winters.
Temperature: Between 21-27°C in summer, which can go up to 38°C; evenings are cooler by about 10 degrees. During winter, the temperature ranges between 2-4°C, which can go down to 40°C.
Annual rainfall: Between 2-4 cm in average.
Soil type: Sandy, fine-textured with loose rock fragments and low salt content
Plants that grow here: Mainly, cactus, as well as creosote bush, bur sage, whitethorn, mesquite, lyceums, and jujube. The leaves of cacti are transformed into spines to reduce loss of water.
Animals found here: Mammals, insects, reptiles and birds. During day time, these animals hide in the shadows of shrubs or in the burrows to protect themselves from intense heat.
Examples of cold winter deserts: Gobi desert in Central Asia, Patagonian desert in Southern America.

⚪️ Polar Deserts are characterized by long cold winters and short warm summers. Winter witnesses relatively higher rainfall than summer.
Temperature: Ranges between 21-26°C (during summer), and between 2-4°C in winter.
Yearly rainfall: Between 15-26 cm in average
Soil type: Salty and contains silt. Soil is porous, where the alluvial fan is found.
Plants that grow here: Mostly algae, lichens, and some fungi. Short grasses, birches, willows, and mosses might grow in moist areas.
Animals found here: Mammals, birds, few amphibians, reptiles and insect species.
Examples of Polar deserts: The Antarctic, which covers 14.2 million square kilometers (5.5 million square miles), is the world’s largest polar desert and the world's largest desert.
The second-largest polar desert is the Arctic.

ℹ️ Deserts are arid ecosystems that receive fewer than 25 centimeters (10 inches) of precipitation a year.

ℹ️ Deserts cover about one-fifth of the total land area on earth.

ℹ️ Gobi desert can be also classified as a rain shadow and an inland desert.

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What are the different types of deserts?

🏜 Based on their geographical positions
, and dominant weather patterns, desert ecosystems can be divided into six types.

🔴 Subtropical Deserts
are found between 15-30 degrees both to the north and south of the equator along the Tropic of Cancer and Tropic of Capricorn, respectively.

🟡 Coastal Deserts
are located on the coasts of the continents found between 20-30-degree latitude, and cold ocean currents contribute to their formation.

🟣 Cold Winter/Semi-arid Deserts
are located near the edges of other deserts and in the continental dry areas.

🟠 Rain Shadow Deserts
exist near the leeward slopes of some mountain ranges. Leeward slopes face away from prevailing winds.

🟤 Interior/Inland Deserts
are found in the heart of continents and exist because no moisture-laden winds reach them.

⚪️ Polar Deserts
are located in the Arctic and Antarctic regions, and most of their water is locked in glaciers and ice sheets year-round.

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How many words for space explorers?

👨‍🚀👩‍🚀 Today, there are a few te
rms defining space explorers/pilots, astronaut and cosmonaut being the most popular.

Cosmonaut
👨‍🚀🚀🌌 When the Soviet Union announced the first human’s space flight of Yuri Gagarin, the whole world got to know the word cosmonaut, which was used to differentiate him from American astronauts.
The term cosmonaut (космонавт in Russian) is derived from two Greek words: “kosmos,” meaning universe, and “nautes,” meaning sailor. A cosmonaut is therefore effectively an individual who sails the universe.
According to experts, in the 1930s this word was introduced by Ary Sternfeld (1905-1980), a Soviet space exploration pioneer of Jewish and Polish origin, who also invented the word cosmonautics.
Cosmonaut was first used in literature in a science fiction novel “The new Planet” by a Soviet Russian writer Victor Saparin (1905-1970).

Astronaut
👨‍🚀🚀🌠 The word astronaut is similar to cosmonaut and is in fact older. While both incorporate the word “nautes” for sailor, astronaut contains “astron,” meaning star. Thus, astronauts are known as star sailors.
It was the British writer Percy Greg (1837-1889) who coined the word in 1880. Inspired by the stories of the mythical Argonauts, in his novel Across the Zodiac: The Story of a Wrecked Record he named a spaceship the Astronaut. The novel introduces the concept of apergy, an anti-gravitational energy that powers the spacecraft. In the book, the Astronaut flies to Mars with a real astronaut on board.
👽 Another interesting fact is that the Greg's book contains what was probably the first alien language in any work of fiction. So it also provides the first translation from and into an alien language.

❗️ Astronaut and cosmonaut are job titles and achievements.

Taikonaut
👨‍🚀🚀🇨🇳 As China emerged as a significant economic and military power in Asia, it started its own space program. The Chinese space explorers are known as ‘Taikonauts’. ‘Taiko’ in Chinese means space and the literal meaning of the word ‘taikonaut’ is space sailor.

Vyomanaut
👨‍🚀🚀🇮🇳 India is another country with an impressive up-and-coming space program.
A person who travels in space for the Indian space program is called vyomanaut. The Greek word "nautes" for sailor is combined with the Sanskrit word for sky.

Spationaute
👨‍🚀🚀🇫🇷 France also sends people into space and chooses to use the French word spationaute for their title. This word is a French take on the Latin word “spatium” for space and the Greek “naut” for sailor.

ℹ️ The word astronautics was coined by Robert Esnault-Pelterie (1881-1957), a French aircraft designer and spaceflight theorist.

👏🌐 American or Russian, Astronaut or Cosmonaut, these brave man and women have been a key part in pushing the human race further into space. Many of the experiments they have conducted are contributing to learning more about space, our place in the universe and our future in the solar system.

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Who was the first human in space?

Yuri Alekseyevich Gagarin (1934-1
968) ⬆️ was a Soviet Russian pilot and cosmonaut who became the first human in space.

🚀🌐 On April 12, 1961, he orbited Earth aboard the Vostok 1 space capsule, the first-ever crewed spacecraft.

"Vostok" means "East" in Russian, as opposed to the Western world, signifying the mission's importance in the Cold War-era space race between the USA and the USSR. The crewed part of the capsule was spherical, with an inside diameter of about 2 m (7 ft). The spacecraft launched from the Baikonur Cosmodrome.

In response to a statement from ground control that everything seemed to be working fine, Gagarin famously replied "Poyekhali!" — an informal phrase meaning "Off we go!" in Russian.

As a result, he became an international celebrity and received many awards, both within and outside the Soviet Union.

Gagarin was known not only for his accomplishments but also for his charismatic personality and smile ⬆️.

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Why is Science and Technology Day celebrated on April 10?

🗓 👨🏻‍🔬🇦🇷 Since 1982, every April 10, the Day of Sci
ence and Technology is celebrated in honor of the Argentine scientist Bernardo Houssay (1887-1971) for his discoveries in Physiology and Medicine, particularly in the role of the pituitary gland in the regulation of the amount of sugar in the blood, through the metabolism of carbohydrates.

This date was established by Unesco in honor of the birth of the Argentine scientist born on April 10, 1887.

Bernardo Houssay was awarded the Nobel Prize in Medicine in 1947, being the first Latin American to receive the Nobel Prize in Science.

Today, Houssay’s discoveries continue to be an example for researchers around the world to continue working on the advancement of science as a means to improve the quality of life of all human beings, since technology undoubtedly plays a fundamental role in all our societies.

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Christianity: From Humble Beginnings to Global Phenomenon
Christianity, one of the world's most influential religions, emerged in the 1st century AD amidst the diverse cultures of the Middle East, specifically in the region of Judea (present-day Israel and Palestine). Its roots lie in the life and teachings of Jesus Christ, a Jewish preacher who attracted followers with his message of love, compassion, and salvation. His crucifixion and resurrection became central tenets of Christian belief, symbolizing redemption and eternal life.
These early Christians, however, faced significant challenges. The Roman authorities viewed Christianity as a threat to their power and societal order, particularly due to its emphasis on a higher authority and the refusal to worship Roman gods. This led to brutal persecutions throughout the first few centuries, with Christians facing imprisonment, torture, and even death. Despite this adversity, Christianity continued to grow, fueled by the devotion of its followers and the promise of salvation. The catacombs of Rome served as hidden sanctuaries where early Christians practiced their faith and buried their dead.
A turning point came in 313 CE with the Edict of Milan issued by Emperor Constantine. This decree granted religious tolerance to Christians, effectively ending the persecutions. Constantine's own conversion to Christianity marked a significant shift, as he became the first Roman emperor to embrace the faith. With imperial support, Christianity gained legitimacy and flourished. The Council of Nicaea in 325 CE established core Christian doctrines and laid the foundation for a unified Church. Monasticism, spearheaded by figures like Saint Anthony of Egypt, became a vital force, spreading Christianity to rural areas and fostering spiritual devotion.
Christianity's influence went beyond the borders of the Roman Empire. Missionaries like Saint Paul undertook extensive journeys throughout the Mediterranean world, establishing churches and communities in Asia Minor, Greece, and beyond. The translation of the Bible into various languages, including Latin by Saint Jerome and Syriac by Bishop Rabbula, further facilitated its dissemination to diverse populations.
The spread of Christianity also benefited from contributions from various regions and historical periods. The Byzantine Empire, centered in Constantinople, became a bastion of Christianity in the 5th century, preserving and transmitting its traditions to Eastern Europe. In Africa, the conversion of Emperor Constantine I of Ethiopia in the 4th century led to the establishment of Christianity in the Horn of Africa and contributed to its global expansion. Even later, from the 16th to 18th centuries, European missionaries played a role in expanding Christianity throughout the African continent.
Throughout the Middle Ages (500 to 1500 AD), Christianity gained dominance and acceptance in Europe, while also spreading to Africa, Asia, and North and South America. Notably, the Kingdom of Axum in the Horn of Africa became the first African state to adopt Christianity in 332 AD.
The story of Christianity is a testament to the enduring power of faith in the face of adversity. From its humble beginnings in the Middle East to its global reach, it has left an undeniable mark on human history. Through the contributions of diverse regions and historical periods, Christianity has evolved into a global phenomenon, influencing culture, society, and spirituality for over two millennia.


Is it possible that the Big Bang never happened?

There some alternatives to the Big Bang Theory.

☑️ The Steady State universe posits the continuous creation of matter throughout the universe to explain its apparent expansion. This type of universe would be infinite, with no beginning or end.

☑️ The Eternal Inflation theory says that after the Big Bang, the universe expanded rapidly during a brief period called inflation that never stopped. A vast complex of all universes that could have different physical laws is called the multiverse.

☑️ The Oscillating model of the universe involved an endless series of Big Bangs, followed by Big Crunches. The modern cyclic model involves colliding "branes" (a "membrane" within a higher-dimensional volume called the "bulk").

☑️ Implications found in quantum gravity and string theory suggest a universe may be a flat hologram projected onto the surface of a sphere, or a completely digital simulation running on a vast computer.

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The Cat's Eye Nebula, also known as NGC 6543, is a beautiful planetary nebula located in the northern constellation Draco. It is one of the most complex planetary nebulae ever observed, with a layered structure that resembles an onion.
Planetary nebulae are formed when Sun-like stars reach the end of their lives and expel their outer layers of gas and dust into space. The remaining stellar core then becomes a white dwarf. The ejected gas and dust are heated by the intense ultraviolet radiation from the white dwarf, causing them to glow.
The Cat's Eye Nebula is estimated to be about 1,000 years old. It is expanding at a rate of about 10 kilometers per second. The nebula is about 3,000 light-years from Earth.


What are the different parts of a plant?

🌱🍀🌿 Broadly, plants have 2️⃣ organ sy
stems:

🟤 The Root System that covers the underground parts of a plant and includes the roots, tubers, and rhizomes.

🟢 The Shoot System that consists of parts found above the ground, such as leaves, stems, flowers, and fruits.

A typical diagram of a plant body consists of 3️⃣ parts:

🟫 Roots, that lie below the surface of the soil. The top part of a root (root apex) is covered by a covering known as root cap.

🟩 Stems, found above the ground and are structurally divided into nodes, the regions where leaves are found, and internodes, the areas in-between the nodes.

🍃 Leaves, each having specialized functions and mostly found above the ground and attached to the stem.

A flowering plant also contains:
🌷🌼🌺 Flowers, the most colorful and attractive parts of a plant,
and
🍓🫑🍅 Fruits, the ripened ovary found in flower after fertilization.

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Based on today's date, March 18, 2024, the next total solar eclipse won't happen until April 8, 2024. However, there is some interesting NASA news related to this upcoming eclipse! Here's what I found:
Citizen Science Project: "Eclipse MegaMovie"
https://science.nasa.gov/citizen-science/
NASA is encouraging citizen scientists to participate in a project called "Eclipse MegaMovie." This project aims to create a high-resolution video mosaic of the total solar eclipse by combining images captured by citizen scientists from across the path of totality. By participating, you can contribute to scientific research on the Sun's corona, the outermost layer of the Sun's atmosphere, which is only visible during a total solar eclipse.
Focus on the effects of the eclipse on wildlife https://science.nasa.gov/eclipses/future-eclipses/eclipse-2024/
In addition to studying the Sun, NASA is also investigating how the eclipse will affect wildlife. The project, funded by NASA, will observe and document the sights and sounds of the eclipse to understand how this dramatic celestial event can impact animal behavior.
If you're interested in learning more about the April 8th eclipse, here are some helpful resources from NASA:
2024 Total Solar Eclipse: https://science.nasa.gov/eclipses/future-eclipses/eclipse-2024/
Eclipses: https://science.nasa.gov/eclipses/


How big is the world’s largest cruise ship?

🛳 The Icon of the Seas ⬆️ is considered to
be the largest cruise ship in the world at the moment.

🛳 It embarked on its maiden voyage, on January 27, 2024, from the Port of Miami.

🛳 It runs nearly 365 meters (1,200 feet) from bow to stern.

🛳 The Icon of the Seas can carry up to 7,600 passengers and 2,350 crew members.

🛳 The ship has:
2️⃣0️⃣ decks
6️⃣ waterslides
7️⃣ swimming pools, including the first cantilevered infinity pool at sea and the largest swimming pool at sea - the 151,416-litres Royal Bay
1️⃣ ice-skating rink, which is the largest ice arena at sea (Absolute Zero, where guests can skate or watch a performance).
1️⃣ theater
more than 4️⃣0️⃣ restaurants, bars and lounges

🛳 It is powered by six dual-fuel engines, which can be powered by liquefied natural gas (LNG).

❗️ Some experts worry:
▪️LNG-powered ships increase methane emissions
▪️vacationers generate eight times more carbon on a cruise than they do on land.

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What humans were the first to live in cold places?

Homo Heidelbergenis (sometimes referred to as Homo
Rhodesiensis) was the first early human species to live in colder climates.Their short, wide bodies were likely an adaptation to conserving heat.

It lived at the time of the oldest definite control of fire and use of wooden spears, and it was the first early human species to routinely hunt large animals and to build shelters out of wood and rock.

Researchers believe that Homo Heidelbergensis lived in Africa, in Europe and possibly in Asia between 700,000 and 200,000 years ago. The average height for males and females was 175 cm (5 ft 9 in) and 157 cm (5 ft 2 in) respectively. The average weight for males and females was 62 kg (136 lbs) and 51 kg (112 lbs) respectively.

Heidelbergensis is the latinised word for 'Heidelberg', the German city where the first fossil of this species was discovered in 1907-08.

Look at one of facial reconstructions of Homo Heidelbergensis ⬆️.

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What Homo species was the first that stood fully upright and cooked its food?

As the name implies, Homo erectus (also called Homo ergaster) is the first kn
own Homo species that stood fully upright.

Homo erectus featured other, modern human proportions distinct from those of apes: shorter arms relative to the torso, and long legs adapted for walking and running, rather than climbing trees.

Scientists found campfires and hearths near the remains of Homo erectus, suggesting they were also the first humans to dabble with cooking — a uniquely human activity that gave access to easily digestible food, allowing brains and bodies to grow.

Researchers believe that Homo erectus was a very successful species that lived in Africa and in Asia between 1,89 million and 110,000 years ago, its average height was 145-185 cm (4 ft 9 in – 6 ft 1 in) and its average weight was 40-68 kg (88-150 lbs).

Look at one of facial reconstructions of Homo Erectus ⬆️.

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Who was the only member of genus Homo during nearly a million years?

According to scientists, Homo habilis lived as the only member of ge
nus Homo for nearly a million years.

This species with a slightly larger braincase and smaller face and teet
h than older hominin species is widely considered to be the first member of the genus Homo that evolved from apes. But it still retained some ape-like features, including long arms and a moderately-prognathic face.

Its name, which means ‘handy man’, was given in 1964 because this species was thought to represent the first maker of stone tools. Currently, the oldest stone tools are dated slightly older than the oldest evidence of the genus Homo.

Researchers believe that Homo habilis lived in Eastern and Southern Africa between 2,4 and 1,4 million years ago, its average height was 100-135 cm (3 ft 4 in – 4 ft 5 in) and its average weight was 32 kg (70 lbs).

Look at one of facial reconstructions of Homo habilis ⬆️.

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How many early human species existed on Earth?

The answer to this question depends on the def
inition of a human, the definition of a species and the degree to which you accept variation within a species.

Most experts agree that our species, Homo sapiens (Latin for “wise men”), may be the ninth and youngest human species.

H. habilis: the handyman (2.4 million – 1.4 million years ago)

H. erectus: the enduring hiker (1.89 million to 110.000 years ago)

H. rudolfensis: the stranger (1.9 million to 1.8 million years ago)

H. heidelbergensis: the hunter (700,000 to 200,000 years ago)

H. floresiensis: the Hobbit (100,000 to 50,000 years ago)

H. neanderthalensis: The Neanderthal (400,000 – 40,000 years ago)

H. naledi (335,000 to 236,000 years ago)

H. luzonensis (at least 67,000 years ago)

Some scientists say that there were up to twenty early human species.

There is also a growing debate about whether H. sapiens, Neanderthals and Denisovans are in fact all one species.

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What are some surprising facts about leap years?

ℹ️ 2024 is a leap year with an extra day on Febr
uary 29.

✍️ Here are some interesting facts about leap years and February 29 ⬇️.

📍🗓 In his Julian calendar, Julius Caesar introduced the first leap year around 46 B.C., but this calendar had only one rule: Any year evenly divisible by four would be a leap year. That created too many leap years, but the math wasn't tweaked until Pope Gregory XIII introduced his Gregorian calendar more than 1,500 years later.

📍 All the other months in the Julian calendar have 30 or 31 days, but February lost out to the ego of Roman Emperor Caesar Augustus. Under his predecessor Julius Caesar, February had 30 days and the month named after him - July - had 31. August had only 29 days. When Caesar Augustus became Emperor he added two days to 'his' month to make August the same as July. So February lost out to August in the battle of the extra days.

📍 Without an extra day on February 29 nearly every four years, we would lose almost six hours every year. After only 100 years, our calendar would be off by approximately 24 days.

📍 People born on February 29 are called "leaplings" or "leapers".

📍 The odds of being born on a leap day are 1 in about 1500.

📍🔮 Astrologers believe people born on February 29 have unusual talents

📍🇮🇹🇬🇷🇷🇺🏴󠁧󠁢󠁳󠁣󠁴󠁿 Some countries, e.g. Italy, Greece, Russia and Scotland, consider Leap Year and Leap Day to be the unluckiest of times.

📍💍 In some countries, it's OK for a woman to propose to a man on February 29.

📍🐸 In some countries, the frog is a symbol associated with February 29.

📍🇺🇸 The twin cities of Anthony, Texas, and Anthony, New Mexico, are the self-proclaimed Leap Year Capital of the World. They hold a four-day leap year festival that includes a huge birthday party for all leap year babies. (ID required.)

📍🇫🇷 🗞 Since 1980, a special French newspaper has only been published on Leap Day. La Bougie du Sapeur is only available on February 29, and it usually outsells all other newspapers on that day.

📍🎂 Many companies don’t recognize Leap Day as a “valid day.” They make leapers choose Feb. 28 or March 1 as their birthday instead.

📍🫰💳 Most employees who are paid fixed monthly incomes will work for free on Feb. 29 because their wages are likely not calculated to include the extra day.

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What is the importance of February 28 for India?

🇮🇳🗓 Since 1986, every year in India, National
Science Day is observed on February 28.

This date is relate
d to the time period in 1928 when Indian Physicist Chandrasekhara Venkata Raman (1888-1970) ⬆️ announced discovery of the Raman Effect, or the Raman scattering.

The Raman Effect is the phenomenon where light gets scattered when passed through a transparent material, leading to changes in wavelength and energy.

CV Raman also received the Nobel Prize in Physics in 1930 due to his significant contribution in this field of science.

The day aims to raise awareness about the importance of scientific applications in our daily lives.

The day also aims to celebrate and acknowledge the efforts and achievements of scientists in human welfare.

The theme for National Science Day 2024 is - Indigenous Technologies for Viksit Bharat.

💬✍️"Success can come to you by courageous devotion to the task lying in front of you." - CV Raman

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Why is International Polar Bear Day celebrated on 27 February?

🐻‍❄️International Polar Bear Day was first initiated in 1994
by Polar Bear International.

📌This non-profit organization founded the day to coincide with the time period when polar bear moms and cubs are snug in their dens.

🐻‍❄️Each year, in early January, polar bear females give birth to tiny helpless cubs in a snow den where they spend several months until cubs are big and strong enough for a life in the Arctic.

ℹ️Polar bears, the largest carnivorous land animals, are considered a keystone species in the Arctic ecosystem, playing a crucial role in maintaining the balance of their habitat. However, they are facing numerous threats, primarily due to human activities and climate change.

International Polar Bear also serves
📌as a platform to promote conservation measures that can help to safeguard the future of the Arctic
📌as a reminder of the importance of collective efforts to protect this vulnerable species.

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