Know your world

COUNTRIES OF THE WORLD 🌍

The world is made up of 195 countries, each unique in its geography, culture, history, language, and government. These countries together form the international community that we live in today.

🌐 What is a Country?

A country is a distinct territory with its own government, laws, and boundaries. It is recognised by other nations and is often a member of international organisations like the United Nations (UN).

🧭 How Many Countries Are There?

As of now, there are:

195 countries in the world

193 are member states of the United Nations

2 are observer states: the Vatican City and Palestine

🗺️ Continents and Countries

The world is divided into 7 continents, and each continent contains a group of countries:

1. Asia – Largest continent; countries like India, China, Japan, and Saudi Arabia.

2. Africa – Second-largest; known for cultural and wildlife diversity. Countries include Nigeria, Egypt, Kenya.

3. Europe – Known for ancient history and modern cities. Countries include France, Germany, Italy.

4. North America – Includes the USA, Canada, Mexico, etc.

5. South America – Home to the Amazon rainforest. Countries include Brazil, Argentina, Peru.

6. Australia (Oceania) – Smallest continent; includes Australia, New Zealand, and island nations like Fiji.

7. Antarctica – No countries, but many nations have research stations here.

🌏 Diversity Around the World

Each country has its own:

Flag 🇮🇳 🇺🇸 🇫🇷

National language (e.g., Hindi in India, French in France)

Currency (e.g., Rupee, Dollar, Euro)

Culture and traditions

Form of government (democracy, monarchy, republic, etc.)

🕊️ Importance of Global Unity

Although we are divided into countries, we share one planet. Organisations like the UN, WHO, and UNESCO help countries work together for peace, health, education, and development.

🌟 Fun Facts:

Smallest country: Vatican City

Largest country: Russia

Most populated country: India (as of 2023)

Newest country: South Sudan (formed in 2011)

The study of countries helps us understand different lifestyles, values, and perspectives. It promotes respect for other cultures and the idea that we are all part of one global family. 🌍

Here's a continent-wise breakdown of the 195 countries (193 UN member states + 2 observer states), keeping in mind that some countries are transcontinental or have territories associated with other continents.

Africa (54 Countries)

 * Algeria

 * Angola

 * Benin

 * Botswana

 * Burkina Faso

 * Burundi

 * Cabo Verde

 * Cameroon

 * Central African Republic

 * Chad

 * Comoros

 * Congo (Republic of the)

 * Côte d'Ivoire

 * Democratic Republic of the Congo

 * Djibouti

 * Egypt (partially in Asia)

 * Equatorial Guinea

 * Eritrea

 * Eswatini

 * Ethiopia

 * Gabon

 * Gambia

 * Ghana

 * Guinea

 * Guinea-Bissau

 * Kenya

 * Lesotho

 * Liberia

 * Libya

 * Madagascar

 * Malawi

 * Mali

 * Mauritania

 * Mauritius

 * Morocco

 * Mozambique

 * Namibia

 * Niger

 * Nigeria

 * Rwanda

 * Sao Tome and Principe

 * Senegal

 * Seychelles

 * Sierra Leone

 * Somalia

 * South Africa

 * South Sudan

 * Sudan

 * Tanzania, United Republic of

 * Togo

 * Tunisia

 * Uganda

 * Zambia

 * Zimbabwe

Asia (48 Countries)

* Afghanistan

* Armenia (transcontinental, often listed in  

  Europe)

* Azerbaijan (transcontinental, often listed in 

  Europe)

* Bahrain

* Bangladesh

* Bhutan

* Brunei Darussalam

* Cambodia

* China

* Cyprus (geographically Asian, culturally 

   European)

* East Timor (Timor-Leste)

* Egypt (partially in Africa)

* Georgia (transcontinental, often listed in 

   Europe)

* India

* Indonesia

* Iran (Islamic Republic of)

* Iraq

* Israel

* Japan

* Jordan

* Kazakhstan (transcontinental)

* Kuwait

* Kyrgyzstan

* Lao People's Democratic Republic

* Lebanon

* Malaysia

* Maldives

* Mongolia

* Myanmar

* Nepal

* North Korea (Democratic People's Republic of 

  Korea)

* Oman

* Pakistan

* Palestine, State of (Observer State)

* Philippines

* Qatar

* Republic of Korea (South Korea)

* Russian Federation (transcontinental, generally 

  considered European)

* Saudi Arabia

* Singapore

* Sri Lanka

* Syrian Arab Republic

* Tajikistan

* Thailand

* Turkey (transcontinental, often listed in Europe)

* Turkmenistan

* United Arab Emirates

* Uzbekistan

* Viet Nam

* Yemen

Europe (44 Countries)

 * Albania

 * Andorra

 * Armenia (transcontinental, often listed in Asia)

 * Austria

 * Azerbaijan (transcontinental, often listed in 

   Asia)

 * Belarus

 * Belgium

 * Bosnia and Herzegovina

 * Bulgaria

 * Croatia

 * Cyprus (geographically Asian, culturally 

    European)

 * Czechia (Czech Republic)

 * Denmark

 * Estonia

 * Finland

 * France

 * Georgia (transcontinental, often listed in Asia)

 * Germany

 * Greece

 * Holy See (Vatican City) (Observer State)

 * Hungary

 * Iceland

 * Ireland

 * Italy

 * Latvia

 * Liechtenstein

 * Lithuania

 * Luxembourg

 * Malta

 * Republic of Moldova

 * Monaco

 * Montenegro

 * Netherlands

 * North Macedonia

 * Norway

 * Poland

 * Portugal

 * Romania

 * Russian Federation (transcontinental, generally 

   considered European)

 * San Marino

 * Serbia

 * Slovakia

 * Slovenia

 * Spain

 * Sweden

 * Switzerland

 * Turkey (transcontinental, often listed in Asia)

 * Ukraine

 * United Kingdom

North America (23 Countries)

 * Antigua and Barbuda

 * Bahamas

 * Barbados

 * Belize

 * Canada

 * Costa Rica

 * Cuba

 * Dominica

 * Dominican Republic

 * El Salvador

 * Grenada

 * Guatemala

 * Haiti

 * Honduras

 * Jamaica

 * Mexico

 * Nicaragua

 * Panama

 * Saint Kitts and Nevis

 * Saint Lucia

 * Saint Vincent and the Grenadines

 * Trinidad and Tobago

 * United States of America

South America (12 Countries)

 * Argentina

 * Bolivia (Plurinational State of)

 * Brazil

 * Chile

 * Colombia

 * Ecuador

 * Guyana

 * Paraguay

 * Peru

 * Suriname

 * Uruguay

 * Venezuela (Bolivarian Republic of)

Oceania (14 Countries)

 * Australia

 * Fiji

 * Kiribati

 * Marshall Islands

 * Micronesia (Federated States of)

 * Nauru

 * New Zealand

 * Palau

 * Papua New Guinea

 * Samoa

 * Solomon Islands

 * Tonga

 * Tuvalu

 * Vanuatu

Antarctica

There are no independent countries on the continent of Antarctica. Several countries have territorial claims, but these are not universally recognized and the continent is governed by the Antarctic Treaty System.

The story of supreme sacrifice

⚔️ THE BATTLE OF PAWAN KHIND पावन खिंड🗡️

The Battle of Pawan Khind is one of the most legendary and heroic episodes in the history of the Maratha Empire. It was fought on 13 July 1660 near a mountain pass in the Sahyadri range (Western Ghats), close to the village of Gajapur in present-day Kolhapur district, Maharashtra. This battle is remembered for the supreme sacrifice and bravery of Baji Prabhu Deshpande, one of the most loyal and courageous commanders of Chhatrapati Shivaji Maharaj.

Background: In 1660, Shivaji Maharaj was trapped inside Panhala Fort by the powerful army of Siddi Jauhar, a general of the Adilshahi Sultanate of Bijapur. The siege was intense and Shivaji Maharaj had to devise a clever escape plan to reach the safer Vishalgad Fort, about 60 kilometers away.

The Escape Plan: Shivaji Maharaj, along with a small group of trusted men, escaped from Panhala Fort under the cover of night. To mislead the enemy, he left behind a lookalike named Shiva Kashid, who pretended to be Shivaji Maharaj and allowed himself to be captured.

To ensure that Shivaji Maharaj could reach Vishalgad safely, Baji Prabhu Deshpande and around 300-500 Bandal soldiers stayed back to block the pass of Ghod Khind, a narrow gorge later known as Pawan Khind (Sacred Pass).

The Battle of Pawan Khind

Date: 13 July 1660

Place: Ghod Khind (later renamed Pawan Khind), near Kolhapur, Maharashtra

Defenders: Baji Prabhu Deshpande and a small Maratha force

Attackers: Adilshahi forces under Siddi Masud, chasing Shivaji

Despite being heavily outnumbered, Baji Prabhu and his men fought fiercely for several hours. Their goal was to delay the enemy long enough for Shivaji Maharaj to reach Vishalgad safely.

Baji Prabhu, though seriously wounded, continued fighting until he heard the sound of cannon fire from Vishalgad — the pre-decided signal that Shivaji had reached the fort safely.

Legacy and Significance: Baji Prabhu Deshpande died a heroic death at Paavan Khind. His sacrifice allowed Shivaji Maharaj to survive and later strengthen the Maratha Empire. Shivaji Maharaj renamed the pass as Pawan Khind, meaning “Sacred Pass”, in honour of the martyrs.

Memorial and Cultural Impact: A memorial to Baji Prabhu and the battle exists at Pawan Khind. This battle has been immortalised in folk songs, literature, drama, and films (e.g., the Marathi movie Paavan Khind released in 2022).

It is a symbol of loyalty, courage, and patriotism in Maharashtra and Indian history.

BAJI PRABHU DESHPANDE (Died: 13 July 1660)

The Hero of Pawan Khind, Baji Prabhu Deshpande was known for unmatched loyalty and bravery in defending Chhatrapati Shivaji Maharaj during the escape to Vishalgad.

Who was Baji Prabhu Deshpande?

Baji Prabhu Deshpande was a fierce warrior, trusted commander, and devoted follower of Chhatrapati Shivaji Maharaj, the founder of the Maratha Empire. He belonged to the Deshpande family from the Konkan region of Maharashtra and came from the CKP (Chandraseniya Kayastha Prabhu) community, known for their valour and administrative skills.

Qualities and Character

Loyal: Completely dedicated to Shivaji Maharaj and the Maratha Swarajya.

Brave: Never feared death; chose to die in battle for a noble cause.

Disciplined: Led soldiers with strict discipline and high morale.

Strategic: Played a key role in military campaigns and defensive warfare.

His Greatest Moment: The Battle of Pawan Khind

When Shivaji Maharaj was trapped in Panhala Fort by the forces of Siddi Jauhar in 1660, Baji Prabhu volunteered to stay behind and fight the enemy so that Shivaji Maharaj could escape to Vishalgad safely.

With only around 300-500 Bandal soldiers, Baji Prabhu blocked the narrow mountain pass called Ghod Khind and held off thousands of enemy troops.

Even after being grievously wounded, he kept fighting until he heard the signal of cannon fire from Vishalgad — the sign that Shivaji had reached safely.

Shortly after, Baji Prabhu breathed his last — becoming a martyr for Swarajya.

Legacy and Honour: Shivaji Maharaj, in his memory, renamed Ghod Khind as Pawan Khind, meaning “Sacred Pass”.

Baji Prabhu is remembered as the ideal of loyalty, patriotism, and bravery.

His sacrifice is celebrated in folk songs, poetry, school textbooks, and films (notably the 2022 Marathi film Paavan Khind).

Why Is He Important? Baji Prabhu Deshpande's actions not only saved Shivaji Maharaj’s life but also helped preserve the future of the Maratha Empire. His courage became a source of inspiration for generations of freedom fighters.

Famous Quote (attributed)

 "मी झुंजेन, पण महाराजांना वाचवून राहीन!"

"I will fight, but I will make sure Maharaj is saved!"

SHIVA KASHID 

The brave barber, Shiva Kashid, who fooled the enemy by disguising as Chhatrapati Shivaji Maharaj, sacrificed his life during the escape from Panhala Fort in 1660.

Who Was Shiva Kashid? Shiva Kashid was a barber by profession and a loyal follower of Shivaji Maharaj. He belonged to the Maratha community and lived near the Panhala region in Maharashtra.

His name is remembered in history not for his profession, but for his unmatched bravery and sacrifice during one of the most critical moments in Shivaji Maharaj’s life.

His Heroic Role in Shivaji Maharaj’s Escape: In 1660, Shivaji Maharaj was trapped inside Panhala Fort by the Adilshahi general Siddi Jauhar. The fort was surrounded, and the situation was dangerous.

Shivaji Maharaj planned a secret escape at night to Vishalgad Fort, but he knew the enemy would be on high alert and likely chase him.

The Plan

Shivaji Maharaj’s soldiers noticed that Shiva Kashid looked very similar to Maharaj in face and body structure.

A clever plan was made:

➡️ Shiva Kashid would dress up exactly like Shivaji Maharaj,

➡️ Let himself be captured by the enemy,

➡️ And buy time for the real Shivaji Maharaj to escape unnoticed.

Shiva Kashid agreed without hesitation, fully aware that it meant certain death.

Capture and Martyrdom: The plan worked!

The enemy captured Shiva Kashid, believing he was Shivaji Maharaj.

But soon, they realised they had been tricked.

In their fury and humiliation, they killed Shiva Kashid, but his bravery gave Shivaji Maharaj enough time to advance toward Vishalgad.

His sacrifice, along with Baji Prabhu Deshpande’s stand at Pawan Khind, ensured the success of the escape.

Legacy and Honour: Shiva Kashid is remembered as a selfless hero who gave his life to save his king and the Swarajya mission.

Although not as widely known as other Maratha warriors, his story is remembered as a shining example of devotion, patriotism, and courage.

Statues and memorials of Shiva Kashid can be found in some regions, and his story is mentioned in Maratha folklore and ballads.

Why is he important? Because of Shiva Kashid’s quick thinking and willing sacrifice, Shivaji Maharaj was able to survive and continue building the Maratha Empire. His loyalty and courage are an inspiration for all generations.

A Hidden Gem in Central Asia

KYRGYZSTAN 🇰🇬 

Tucked away in the heart of Central Asia, Kyrgyzstan is a country not many people know about — but those who do, often call it a hidden gem. With its snow-capped mountains, green valleys, crystal-clear lakes, and ancient culture, Kyrgyzstan is a dream for nature lovers, adventurers, and curious minds.

🏔️ Land of Mountains

Kyrgyzstan is known as the "Switzerland of Central Asia" because about 90% of its land is covered by mountains. The Tian Shan range runs through the country, creating a stunning landscape of towering peaks and peaceful meadows. These mountains are not only beautiful but also provide great opportunities for hiking, horseback riding, and skiing.

🐎 Nomadic Culture and Yurts

One of the most fascinating things about Kyrgyzstan is its nomadic heritage. Even today, many Kyrgyz people live in yurts — traditional round tents made of felt. They move with their herds through the mountains in summer, keeping alive a way of life that goes back thousands of years.

Kyrgyz people are known for their hospitality, colorful clothing, traditional music, and unique sports like kok-boru, a horseback game similar to polo.

💦 Lakes and Nature’s Beauty

The country is home to Issyk-Kul Lake, the second-largest alpine lake in the world. Surrounded by mountains, it never freezes, even in winter! You’ll also find beautiful gorges, rivers, and forests throughout the land, making it perfect for eco-tourism.

🕌 History and the Silk Road

Kyrgyzstan was once part of the Silk Road, the ancient trade route that connected the East and West. You can still see ruins of caravanserais (inns for traders), old cities, and watchtowers that remind us of the country’s historic role in global trade and cultural exchange.

🗺️ Why Visit Kyrgyzstan?

To experience raw, untouched natural beauty

To learn about a rich nomadic culture

To enjoy adventure sports like trekking and horseback riding

To escape into peaceful surroundings, far from crowded cities

🧠 Did You Know?

Capital: Bishkek

Currency: Kyrgyzstani Som (KGS)

Language: Kyrgyz and Russian

Famous for: Yurts, mountains, lakes, and ancient Silk Road history

🌟 Conclusion

Kyrgyzstan may not be on every tourist’s list, but it truly is a hidden gem. Its natural wonders, friendly people, and deep-rooted traditions make it a unique place to discover — especially for students and explorers who want to learn about different cultures and parts of the world.

Where Faith Meets Fortune 🌟

INDIA’S 5 RICHEST TEMPLES 

India is a land where the sacred and the splendid often go hand in hand. Known for its rich spiritual heritage, vibrant festivals, and ancient architecture, India is also home to some of the wealthiest temples in the world. These temples aren’t just religious sanctuaries—they’re cultural treasures, custodians of history, and managers of incredible wealth.

Let’s take a look at five of the richest temples in India whose opulence and sanctity continue to inspire awe:

1. Padmanabhaswamy Temple, Kerala – The Richest of Them All🛕

Located in Thiruvananthapuram, Kerala, the Sree Padmanabhaswamy Temple holds the title of the richest temple in the world. Dedicated to Lord Vishnu, the temple came into global headlines in 2011 when hidden underground vaults were opened, revealing a treasure trove worth over $22 billion! The items discovered included gold coins, diamond necklaces, gem-studded crowns, antique jewelry, and golden idols, many dating back centuries.

Despite this discovery, one of the vaults—Vault B—remains unopened, shrouded in mystery and divine lore. The temple is not only a financial marvel but also an architectural masterpiece built in Dravidian style.

2. Tirumala Tirupati Balaji Temple, Andhra Pradesh – The Devotee’s Goldmine 🕉️

Situated on the Tirumala hills in Andhra Pradesh, this temple dedicated to Lord Venkateswara is one of the most visited religious sites in the world, attracting more than 30 million devotees annually. The temple’s offerings are staggering—over ₹1,200 crore per year in donations, including gold jewelry, coins, and even tonsured hair, which is sold and the proceeds used for temple maintenance.

Tirupati is also known for its annadanam (free meal service) and efficient management, making it a spiritual and administrative marvel.

3. Shirdi Sai Baba Temple, Maharashtra – The Shrine of Miracles🙏

Shirdi, a small town in Maharashtra, is the resting place of the revered saint Sai Baba, who preached universal love, compassion, and religious harmony. His temple today draws millions of devotees across all faiths.

It receives donations of over ₹350 crore annually, comprising gold and silver ornaments, cash offerings, and valuable gifts. Managed by the Shri Saibaba Sansthan Trust, the temple runs hospitals, educational institutions, and charitable services across the region—continuing Sai Baba’s mission of serving humanity.

4. Siddhivinayak Temple, Mumbai – The City’s Spiritual Heart🐘 

Located in the heart of Mumbai, the Siddhivinayak Temple is one of the most iconic temples dedicated to Lord Ganesha. Frequented by Bollywood celebrities, industrialists, and politicians, it is considered a symbol of prosperity and success.

The temple’s trust receives donations exceeding ₹100 crore annually. Its treasury boasts gold and silver idols and a steady stream of offerings from devotees who queue up daily for darshan (sacred viewing). Despite being in a bustling urban setting, the temple maintains an aura of divine peace and efficiency.

5. Vaishno Devi Temple, Jammu & Kashmir – A Mountain of Faith🕊️

Perched in the Trikuta Hills near Katra in Jammu & Kashmir, Vaishno Devi Temple is one of the most sacred shrines in India. Pilgrims undertake a challenging 13-km uphill trek to reach the cave shrine, where Goddess Vaishno Devi is believed to fulfill wishes.

The temple attracts over 1 crore (10 million) visitors annually and receives donations exceeding ₹500 crore. Despite its remote location, it offers facilities like helicopter services, battery-operated cars, and clean lodgings, showing how faith-driven infrastructure can flourish even in rugged terrain.

More Than Just Wealth 🎇

While the wealth of these temples is awe-inspiring, their true richness lies in their spiritual heritage, the faith of millions, and the social services they provide. Many of these temples run hospitals, educational institutions, orphanages, and kitchens that feed thousands every day.

These divine institutions serve as a reminder that in India, faith is not just personal—it's monumental. Whether you visit for devotion, history, or curiosity, these temples promise an experience that is as spiritually uplifting as it is visually magnificent.

India’s first frozen zoo

PADMAJA NAIDU HIMALAYAN ZOOLOGICAL PARK 

Darjeeling’s Padmaja Naidu Himalayan Zoological Park has established India’s first “Frozen Zoo”. This facility is designed to store the genetic material of various Himalayan species at extremely low temperatures. 

The “Frozen Zoo” is like a super-safe vault for preserving animal DNA at very cold temperatures. Scientists collect tiny pieces of tissue from animals (even ones that have passed away), and then they store these samples in a special lab. 

This helps save the genetic blueprints of these endangered animals. Well, lots of amazing animals, like red pandas, gorals, mishmi takins, and snow leopards, are in danger of disappearing forever. 

By freezing their DNA, we can protect their genetic variety and maybe even bring them back from the brink of extinction one day! This Frozen Zoo is a collaboration between the zoo and Hyderabad-based Centre for Cellular and Molecular Biology.

What is a Frozen Zoo?

A frozen zoo is a genetic cryobank that stores genetic material (like DNA, sperm, eggs, and embryos) from animals that are typically endangered and are on the verge of extinction. The genetic material is stored in liquid nitrogen tanks at extremely low temperatures (-196°C) for long-term preservation. 

Did you know?

There are very few frozen zoos in the world. The first one was set up in 1975 by Kurt Benirschke at the Institute for Conservation Research in San Diego. Today, it holds over 8,400 samples from 800 species.

Cape Town's most colourful neighbourhood

BO KAAP

Bo Kaap is a vibrant and historically rich neighbourhood located on the slopes of Signal Hill in Cape Town, South Africa. 

History: Bo-Kaap dates back to the 1760s when many of the houses were leased to freed slaves, known as the Cape Malays. These people were brought to the Cape from Southeast Asia (mostly Indonesia and Malaysia) by the Dutch.

Cultural significance: It's one of the oldest residential areas in Cape Town and has strong ties to Islamic heritage—many of the early residents were Muslim and contributed to the establishment of mosques and Islamic schools.

Architecture: The area is renowned for its cobblestone streets and brightly painted houses in a variety of bold colours.

The houses reflect Cape Dutch and Georgian architectural styles with Islamic influences, showcasing unique wooden details, ornate doors, and flat roofs.

Culture and Community: 

Bo-Kaap is a center of Cape Malay culture, known for its:

Cuisine: Dishes like bobotie, samosas, and koeksisters.

Music and dance: Traditional Ghoema music and the annual Cape Minstrel Carnival.

Religious life: Home to the Auwal Mosque, the oldest mosque in South Africa (built in 1794).

Tourism: Bo-Kaap is a popular tourist destination for walking tours, visiting the Bo-Kaap Museum, photography of its colorful homes and street scenes and experiencing Cape Malay cooking through food tours and classes.

Marvels of ancient engineering

THE GREAT PYRAMIDS OF GIZA 

Standing proudly on the sands of Egypt for over 4,500 years, the Great Pyramids of Giza are one of the most iconic symbols of human history. These incredible structures were built as tombs for the pharaohs and are a testament to the ingenuity, skill and determination of ancient Egyptian civilisation. How were these massive monuments constructed with such precision, and what secrets do they still hold?

The Engineering Wonder: The largest pyramid, the Great Pyramid of Khufu, originally stood at an astonishing height of 146 metres (now slightly shorter due to erosion). It was built using over 2 million limestone blocks, each weighing between 2 and 15 tons. Ancient engineers used ramps, levers and sheer manpower to move and position these massive stones. The pyramids were not just architectural achievements; they were also designed with astronomical precision. The Great Pyramid is aligned almost perfectly with the cardinal points of the compass and was constructed to reflect significant celestial events. This alignment demonstrates the Egyptians' advanced understanding of mathematics and astronomy.

The Purpose and Legacy: The pyramids served as monumental tombs to honour and protect the pharaohs in the afterlife. The chambers inside were filled with treasures, food and artifacts to support their journey beyonddeath. While many of these treasures were lost to grave robbers over the centuries, the pyramid themselves remain as enduring legacies of a civilisation that continues to fascinate and inspire. The Great Pyramids of Giza are more than just ancient tombs – they are monuments to human ambition, skill and the desire to reach for the stars. Despite centuries of study, these architectural wonders continue to hold secrets that spark curiosity and awe. They remind us of the incredible achievements of those who came before us and the mysteries that still lie waiting to be unravelled. The Great Pyramid’s base is so precisely aligned that its error margin is less than 0.05%. Contrary to popular belief, many pyramid builders were not slaves but skilled labourers who were well-fed and respected for their work.

Hidden Chambers: Researchers have recently discovered a mysterious void inside the Great Pyramid using advanced scanning technology, but its purpose remains unknown.

The Wet Sand Theory: This theory builds on ancient depictions and modern experiments showing that wetting the sand in front of sledges reduces friction, making it easier to transport heavy stones. Workers might have used water to harden the sand, allowing them to drag massive stones across desert terrain with less effort.

Internal Spiral Ramps: Proposed by French architect Jean-Pierre Houdin, this theory suggests the pyramids were built using internal spiral ramps rather than external ones. The internal ramps, hidden within the structure, would have been used to move stones up to higher levels.

The Great Pyramids of Giza are more than just ancient tombs – they are monuments to human ambition, skill and the desire to reach for the stars. Despite centuries of study, these architectural wonders continue to hold secrets that spark curiosity and awe. They remind us of the incredible achievements of those who came before us and the mysteries that still lie waiting to be unravelled.

Smallest country in the world

VATICAN CITY 

The smallest country in the world by both area and population is Vatican City.

Area: About 0.49 square kilometers (0.19 square miles).

Population: Around 800 people.

It's an independent city-state entirely surrounded by Rome, Italy, and serves as the spiritual and administrative center of the Roman Catholic Church.

Political Status: Vatican City is an independent sovereign state, established in 1929 through the Lateran Treaty between the Holy See and Italy.

It is the spiritual headquarters of the Roman Catholic Church and the residence of the Pope, the spiritual leader of Catholics worldwide.

Government: It’s an absolute monarchy — the Pope holds full executive, legislative, and judicial powers. The Pope is also the head of state.

Language and Currency:

Official Language: Latin (used in official documents), but Italian is commonly spoken.

Currency: Euro (€), even though Vatican City is not a member of the EU.

Major Landmarks:

St. Peter's Basilica – One of the largest churches in the world, built over the tomb of Saint Peter.

St. Peter's Square – Famous for its grand open space and events led by the Pope.

The Vatican Museums – Home to vast collections of art and historical artifacts, including the Sistine Chapel, which has Michelangelo’s famous ceiling.

Population: Around 800 residents, but only about half are Vatican citizens. Citizens include the Pope, cardinals, Swiss Guards (who protect the Pope), and other officials.

Interesting Facts:

Vatican City has its own radio station, post office, newspaper, and even an astronomical observatory.

It has no airport or railway system, but there’s a heliport and a small railway track used occasionally.

The Vatican issues its own passports, license plates, and stamps.

The underground town of the world

COOBER PEDY

In the middle of the remote South Australian desert lies the small town of Coober Pedy, which houses strange underground residences and other facilities.

Coober Pedy is the world's only underground town where settlers live underground to escape the scorching summer heat as daytime temperatures touch a whooping 125°F or 51°C. Their homes, carved into caves, hills, and disused mine shafts maintain a comfortable year-round temperature of 23°C or 73°F.

A small mining town with a population of just under 2,000, Coober Pedy is the 'Opal capital of the world' that has been supplying the world's gem-quality opal since it was founded in 1915. In this waterless environment, not much activity happens above ground. Instead, the community exists inside some 1,500 underground residences seamlessly integrated into the desert's rugged terrain.

An average cave home at 8 to 22 feet below ground level with modern amenities, bedrooms, living area, kitchen and bathroom can be excavated out of the rock for pretty much the same price as building a house above surface. The homes have 40 inch thick support pillars and natural air shafts for ventilation. However, there is no sewage in underground Coober Pedy, so kitchens and bathrooms are always situated above ground, as the front rooms, which make the entrance of the house.

Every time you drill in Coober Pedy, you always have a chance to strike it rich. A local hotel opened in the town found opal worth $360,000 while digging out its rooms. Digging a simple rack into your wall could unexpectedly yield enough Opal to fill it with all the expensive things your heart desires.

In the 1980s, when the first underground hotel was built, Coober Pedy began attracting curious tourists. Now, it boasts a wide network of underground bars, shops, museums, and churches.