Salient Features of Harappan Culture
1. Harappan Town Planning: The First Urban Revolution of the Subcontinent
If someone asks, what makes the Harappan Civilisation truly special? — the answer is town planning. Not just cities, but well-planned cities emerged for the first time in Indian history during this period.
It was not just the scale, but the systematic design, uniformity, and civic consciousness that makes Harappan urbanism a civilisational milestone.
🏯 Division of Cities: Citadel and Lower Town
Almost all major Harappan settlements followed a bipartite structure:
- Citadel (Acropolis or Upper Town)
- Lower Town
Citadel (Acropolis)
- The citadel was built on elevated mud-brick platforms, making it the higher and smaller part of the city.
- Usually located on the western side.
- Possibly occupied by ruling elites, priestly classes, or administrators.
- Surrounded by fortified walls, it was the political, ritualistic, and storage hub of the city.
Special Buildings on the Citadel
These public buildings tell us that the Harappans believed in collective life and possibly had central governance or public decision-making.
- Great Bath (Mohenjodaro)
- Granaries (Harappa, Mohenjodaro, Kalibangan)
- Possibly halls for assemblies, ritual areas, or elite residences.

🛁The Great Bath of Mohenjodaro: A Ritualistic Engineering Marvel
Let’s now dive into one of the most iconic archaeological discoveries of ancient India:
🧱 Structure & Features:
- A large rectangular tank: 11.88 m long, 7.01 m wide, and 2.43 m deep.
- Constructed on the citadel, surrounded by corridors on all four sides.
- Burnt bricks and gypsum mortar used for waterproofing.
- Steps on the north and south to enter.
- Rooms around the courtyard, one with a well (likely source of water).
- Drainage system to remove used water.
🤔 Purpose of the Great Bath
Multiple theories exist:
- Not for general public use, since most homes had private bathrooms.
- Possibly for elite use or ritual purification.
- Seen by some scholars as a sacred tank, similar to ritual bathing in Hinduism or ablution in other religions.
🌾 Granaries: Storage and Distribution
Granaries represent economic planning and food security.
- Mohenjodaro: Granary is the largest structure, approx. 45.7 m x 15.2 m.
- Harappa: Six granaries lined up in a row.
- Kalibangan: Evidence of granary structure.
📌 Suggests surplus agriculture, centralised collection, and perhaps a state-controlled distribution system.
Some scholars also interpret this collective utility as evidence of a proto-democratic system—where decisions were taken for the benefit of the broader population, not just the ruling elite.
🏘️ Lower Town: The Residential & Economic Nucleus
- Much larger, lower in elevation, usually on the eastern side.
- Occupied by common people, artisans, merchants, and possibly craft workers.
- Houses were made of baked bricks, typically single-storeyed, though a few had two storeys.
🏡 Residential Architecture: Functionality Meets Uniformity
🧭 Grid Pattern
- Streets intersected at right angles—a chessboard-like layout.
- Drains ran along the streets; houses were built after laying them.
🏠 House Design
- Most houses had:
- A central courtyard
- Rooms arranged around it
- Separate kitchen or work areas
The courtyard likely served as:
- A social and activity hub—for cooking, weaving, pottery, etc.
- Especially useful in hot and dry climates for shade and ventilation.
🛁 Private Bathrooms and Wells
- Almost every house had a bathroom, paved with bricks.
- Kalibangan: Many houses even had individual wells—a sign of both self-sufficiency and decentralised planning.
🔐 Harappan Concern for Privacy: A Civilisational Ethos
The people of the Harappan culture were deeply conscious of privacy—a unique trait for that time.
- No windows at ground level—for safety and privacy.
- Main entrance never directly faced the inner courtyard.
- Bathroom and toilet areas were enclosed and concealed.
This tells us that personal dignity and household integrity were valued—an early sign of urban social sensibility.
🧱 Variations Among Cities: Diversity within Uniformity
While the two-part layout (Citadel + Lower Town) was common, some cities differed:
City | Variation |
---|---|
Chanhudaro | Did not have a citadel—the only such site |
Lothal | Citadel present but not walled, built on elevation |
Dholavira | Had three-part division: Citadel, Middle Town, and Lower Town Entire settlement fortified, with internal divisions by walls Middle and Lower Towns had residential quarters |
So, while the broad pattern was shared, the Harappans also adapted town planning based on geographical needs and local resources.
🧠 Conclusion: Harappan Town Planning – A Civilisational Blueprint
The Harappans were not just ancient—they were advanced.
Their town planning shows:
- Civic sense
- Engineering skills
- Social discipline
- Respect for privacy
- And a vision for organised living
It was urbanism without chaos, planning without rigidity, and growth with sustainability—a legacy that continued to inspire Indian cities for millennia to come.
2. Uniform Brick Size: The Signature of Harappan Engineering
One of the hallmarks of Harappan urbanism was the remarkable standardisation in brick sizes across the civilisation.
🧮 What Was the Standard Ratio?
- Bricks (both sun-dried and baked) followed a 1:2:4 ratio (Height : Breadth : Length).
- Example:
- House bricks: 7.5 x 15 x 30 cm
- City wall bricks: 10 x 20 x 40 cm
- Example:
🧱 Why Is This Remarkable?
- It shows centralised norms, strong communication, and perhaps a civil authority ensuring uniformity across regions.
- Other civilisations like Egypt used mostly mud bricks, while baked bricks were rare and expensive in Mesopotamia. But Harappans used them extensively—even for drainage systems!
3. Drainage System: Health, Hygiene & Harappan Wisdom
This is where Harappan civic planning reaches modern-like standards.
🛤️ Features of Harappan Drainage:
- Every house was connected to underground street drains.
- Drains had a slight slope to maintain natural flow.
- Each house’s wastewater first passed through a sump or cesspit—to settle solid waste—before joining the main drain.
- Covers and manholes were provided for cleaning and maintenance.
- In cities like Lothal, drains were made of baked bricks, while houses were of mud bricks—highlighting priority given to sanitation.
📌 This shows an early public health consciousness unmatched by other Bronze Age civilisations.

By Abhilashdvbk – Own work, CC BY-SA 3.0, via Wikimedia Commons
4. Harappan Agriculture: The Economic Backbone
Harappan economy was primarily agricultural, and the surplus grain production enabled the growth of non-farming occupations and urban life.
🌱 Why Was the Indus Region Fertile?
- Annual flooding of the Indus (inundation-based farming).
- Dense natural vegetation in earlier times that attracted more rainfall.
🌽 Crops Grown:
- Wheat, barley, millets, sesamum, pulses, mustard, vegetables.
- Rice – Found in Lothal and Rangpur (earliest rice husk evidence in South Asia).
- Cotton – Perhaps the first civilisation to grow and weave cotton.
🧵 The word ‘sindon’ (Greek for cotton) is derived from Sindh, highlighting its fame.
📌 Mehrgarh (7000 years ago): Earliest evidence of cotton cultivation (5000 BCE).
🏚️ Granaries: Centres of Storage and Redistribution
Massive granaries found in Harappa, Mohenjodaro, Kalibangan show central collection and distribution of food—possibly as tax in kind.
- Stored grains were used to:
- Pay wages
- Meet emergency needs
- Feed non-farming urban population
This points towards an organized economic system, possibly under some form of administrative control.
🌾 Wooden Ploughs & Crop Rotation
The Harappans practiced advanced farming techniques, including ploughing, intercropping, and possibly crop rotation.
🐂 Evidence of Ploughing:
- Terracotta plough models – Found in Banawali and Cholistan.
- Kalibangan – Clear furrow marks in a ploughed field, indicating cross-furrows (two crops sown simultaneously).
- Bull imagery on seals and sculptures – Suggests use of bullocks for ploughing.
💧 Irrigation in Semi-Arid Zones
Although the region was largely semi-arid, Harappans innovated to ensure water supply:
🚿 Irrigation Practices:
- Shortughai (Afghanistan) – Evidence of canal irrigation.
- Punjab & Sindh – Possibly used wells or ancient canals (now silted).
- Baluchistan & Afghanistan – Gabarbands (check dams to store water in nalas).
- Dholavira – Ingenious water reservoirs to collect rain and store for agriculture.
🧠 Harappans adapted their water systems as per regional needs—a sign of environmental awareness and resource management.
5. Domestication of Animals: The Rural Companion
The Harappans were also skilled in animal domestication, critical for both agriculture and transport.
🐐 Animals Domesticated:
- Oxen, buffaloes, goats, sheep, elephants, dogs, cats, pigs.
- Humped bulls were highly preferred—possibly for ploughing.
🐎 The Horse Controversy:
- No strong evidence of horses in Early or Mature Harappan Culture.
- Only doubtful traces:
- A few bones from superficial levels of Mohenjodaro
- A terracotta figurine from Lothal
- A bone from Surkotada (debated identity)
📌 Conclusion: Horse was not an integral part of the Harappan world—important for later Vedic society, but absent here.
6. Crafts and Industries of the Harappans
The Harappans weren’t just farmers or urban planners; they were skilled artisans, technologists, and entrepreneurs of their time — the kind who could run a small economy based on innovation and skill.
🧰 Tools and Materials
- Harappans used tools made from stone, copper, and bronze.
- Bronze was created by mixing copper and tin — though both metals were scarce in the region.
- Hence, bronze tools were limited, and stone tools continued to be in use.
- Bronze tools had a lower percentage of tin, possibly due to availability constraints.
👑 Metal and Jewellery Work
- Goldsmiths crafted fine jewellery from gold, silver, and semi-precious stones.
- Silver was more commonly found than gold — large silver vessels support this.
- Harappans excelled in bead-making using materials like:
- Shell, terracotta, semi-precious stones, gold, silver, and copper.
- Chanhudaro and Lothal were famous for this craft.

By Zunkir – Own work, CC BY-SA 4.0 via Wikimedia Commons
🧶 Textiles and Spinning
- Cotton and wool spinning was widespread.
- Spindle whorls (tools for spinning) have been found at many sites — showing localised, household-level textile activity.
🧱 Other Crafts
- Brick-laying, seal-making, and terracotta figurine production were major craft traditions.
- Evidence of boat-making also exists — important for trade and transport.

🏭 Centres of Craft Production
Let’s now look at how industrial specialisation worked in the Harappan world:
Centre | Craft Specialisation |
---|---|
Chanhudaro | Bead-making, shell-cutting, seal-making, metal and weight production |
Nageshwar & Balakot | Shell bangles, ladles, and decorative items |
Lothal | Beads, metal tools, ornaments from shell and semi-precious stones |
Kalibangan | Famous for black terracotta bangles (The name itself means “Black Bangle”) |
Sukkur & Rohri Hills | Quarrying of limestone and chert (used in tools and constructions) |
✅ Harappans transported raw materials from these centres to cities like Mohenjodaro and Harappa for mass use or trading.
🏗️ Identifying Production Centres
Archaeologists identify ancient production sites by looking for:
- Raw materials (like shells or stone nodules),
- Tools used in crafting,
- Unfinished objects, and
- Waste material (industrial debris).
👉 Waste is a key clue: A lot of broken shell pieces means shell craft was happening nearby.
7. Trade: The Arteries of the Harappan Economy
Harappans were not isolated—they were active traders, connecting different regions within India and beyond.
🔄 Internal and External Trade
- No coins were used — trade operated on a barter system.
- Goods like grains, beads, tools, ornaments were exchanged for metals and raw materials.
🚚 Procurement Strategies
1. Settling near raw material sources:
- Nageshwar & Balakot – for shell
- Shortughai (Afghanistan) – near lapis lazuli deposits
- Lothal – near carnelian, steatite, and copper-rich regions
2. Sending expeditions and establishing trade links:
- Artefacts like steatite micro-beads found in:
- Khetri (Rajasthan) – for copper
- South India – for gold
📦 Key Materials & Their Sources
Material | Region |
---|---|
Copper | Khetri (Rajasthan), Oman |
Carnelian | Bharuch (Gujarat) |
Lapis Lazuli | Shortughai (Afghanistan) |
Gold | Karnataka, Afghanistan |
Tin | Iran, Afghanistan |
Silver | Afghanistan |
Precious stones, Lead | South India |
📌 Omani copper was widely used. Traces of nickel in Harappan, Omani, and Mesopotamian copper artefacts suggest a common source.
🌍 Harappan Trade with West and Central Asia
Harappans were global traders of the Bronze Age, and their footprints reached as far as Mesopotamia and Central Asia.
🔁 Trade Evidence
- Goods exported: Carnelian, lapis lazuli, gold, copper, wood.
- Trade partners:
- Mesopotamia (Iraq)
- Bahrain – known as Dilmun
- Oman – referred to as Magan
- Afghanistan, Iran, Turkmenistan
🧾 Archaeological and Textual Clues
- Mesopotamian texts mention:
- Meluhha (likely the Harappan region),
- Magan (Oman),
- Dilmun (Bahrain).
- Harappan jars and seals have been found in Oman and Mesopotamia.
- Mesopotamian cylinder seals sometimes show humped bulls — a Harappan motif.
- Dilmun weights followed Harappan standards — proving economic influence.
- Harappan artefacts have also been discovered in:
- Altyn-depe (Turkmenistan)
- Shahr-i-Sokhta, Tepe Yahya (Iran)
- Ur and Uruk (Mesopotamia)
8. An Enigmatic Script: The Harappan Writing System
Just imagine a civilisation that built well-planned cities, traded with distant lands, and crafted exquisite seals — yet we cannot read a single line of what they wrote. Welcome to the mystery of the Harappan script.
Discovery and Nature of the Script
- The first specimen of Harappan script was spotted in 1853, and its complete structure emerged by 1923.
- The script is:
- Pictographic, not alphabetical
- Composed of 375–400 signs
- Each sign likely represents a word, object, or idea, not letters or syllables.
Think of it like emojis today — each symbol conveys a full idea, not just a letter.
- It was written:
- Right to left, as spacing suggests.
- Occasionally in boustrophedon style — where alternate lines are written in reverse (like ox-ploughing furrows).
Mediums Used for Writing
- Inscriptions have been found on:
- Seals, copper tools, terracotta tablets, jewellery, pot rims, and even a large signboard.
- Most inscriptions are very short, the longest being just 26 characters.
- Harappan script has no connection with the writing systems of Mesopotamia or Egypt.
The Dholavira Signboard: A Unique Discovery
- At Dholavira, archaeologists discovered a large stone inscription with 10 symbols near the main gateway.
- This signboard is unprecedented:
- Largest writing in Harappan cities.
- Letters were carved in white stone and inlaid into wood — suggesting a public or ceremonial display.

Scholarly Views & Disagreements
Number of Signs: No Consensus
Scholar | Estimated Number of Signs |
---|---|
S. R. Rao | 62 |
Asko Parpola | 425 |
Bryan K. Wells | 676 |
🧠 Interpretation varies widely because there’s no standardised Harappan “dictionary”.
What Language Did They Speak?
- S. R. Rao: Script linked to Sanskrit (Indo-Aryan origin).
- Asko Parpola & others: Strong Dravidian connection.
- Iravatham Mahadevan: Leaned towards a proto-Dravidian link, but emphasized that it’s not conclusive.
Alternative Theories
- Not a script at all?
- Some scholars argue it was a symbolic system — like trade permits, ownership tags, or ritual markers — not a linguistic writing system.
- Average inscription: 5 characters; longest: 26 characters — too short for full sentences.
⚠️ Why Is the Script Still Undeciphered?
a) No Bilingual Inscriptions
- No “Rosetta Stone” found.
- Although Harappans traded with Mesopotamia, no inscription with dual languages has surfaced.
🏛 Rosetta Stone (Egypt)
- Helped decipher Egyptian hieroglyphics.
- Same message in 3 scripts: Hieroglyphic, Demotic, and Ancient Greek.
- Deciphered by Jean-François Champollion (1820s).
b) Unknown Language
- The Harappan script falls into the hardest category:
Unknown script + Unknown language = Maximum difficulty
c) Limited Artefacts and Contextual Knowledge
- Only about 3,500 seals discovered so far.
- Each has very short text, and many sites remain unexplored.
- Compared to Mesopotamia and Egypt, our knowledge of Harappan religion, governance, and daily life is very limited.
📖 Why Is Decipherment Important?
Archaeology tells us what the Harappans built. But only the script can tell us what they thought.
- Without deciphering the script, we remain blind to their worldview:
- Governance system
- Religious beliefs
- Economic organisation
- Internal communication
- Their own identity
🌐 Dravidian Connection: Evidence & Interpretations
The debate over the language leads to the Dravidian hypothesis, backed by linguistic, archaeological, and genetic indicators.
🔹 Tamil Nadu Archaeological Study
- Book: “Indus Signs and Graffiti Marks of Tamil Nadu” (TNSDA)
- Found:
- 90% of Tamil Nadu’s graffiti marks match Indus signs
- 60% of signs directly correlate with Harappan script
🔹 Iravatham Mahadevan’s Arguments (2009)
- Survival of Brahui (a Dravidian language) in Baluchistan — near Indus sites
- Dravidian loanwords in the Rigveda
- Dravidian substratum influence on Prakrit dialects
- Computer analysis showed:
- Language likely had suffixes only (Dravidian trait)
- No prefixes (Indo-Aryan) or infixes (Munda)
⚠️ However, Mahadevan clearly cautioned that this does not conclusively prove that the Indus script was Dravidian — more evidence is needed.
🧩 Final Thoughts
The Harappan script is like a sealed door to the soul of an ancient culture. We have the keyhole (seals, symbols, signs) but not the key (language reference). Until it’s deciphered, our understanding of Harappan civilization will remain incomplete — advanced, yes, but silent.
9. Weights and Measurement: Precision in Trade
- The Harappans used standardised weights, usually cubical and unmarked, made from chert stone.
- The system was:
- Binary for smaller units: 1, 2, 4, 8, 16, 32… up to 12,800.
- Decimal for larger denominations: 16, 64, 160, 320, 640…
The unit 16 continues in India’s legacy — e.g., 16 annas = 1 rupee (pre-decimal currency system).

By Gary Todd – via Wikimedia Commons
10. Burials and Afterlife Beliefs
- Harappans didn’t typically bury precious items with the dead — suggesting pragmatism over ritual excess.
- Yet, some graves have yielded:
- Pottery
- Copper mirrors
- Ornaments
- Beads (e.g., jasper)
These might indicate a belief in an afterlife — but without the extravagance seen in Egyptian tombs.
11. Harappan Art: A Glimpse into Creativity
🔖 Seals and Sealings: Artistic Precision and Functional Value
- Steatite was the most commonly used material; others included agate, chert, copper, faience, and terracotta.
- Most seals were square (2×2 inches) and bore:
- Harappan script
- Animal motifs (especially the unicorn and humped bull)
- Rarely: human figures, ships, trees
📌 Important Points:
- No depiction of cow, camel, lion, or horse.
- Used for:
- Trade authenticity: If a seal remained intact, the packet wasn’t tampered with.
- Marking property: Possibly bore names/titles or symbolic motifs.
- Amulets: Worn or used for protection.


By Abrsinha – Own work, CC BY-SA 4.0, via Wikimedia Commons
🔱 The Pashupati Seal: Proto-Shiva or Goddess?
- Found at Mohenjodaro: Shows a three-faced, horned figure seated cross-legged (possibly in yogic posture).
- Surrounded by tiger, elephant, rhinoceros, buffalo, and deer.
- Scholars differ:
- Some call it Pashupati (Lord of Animals) — a proto-Shiva.
- Others see it as a female deity.
Interpretation remains open — reflecting a rich symbolic world.

🗿 Sculpture: Few, But Finely Made
🟤 Bronze Statues
- Made using ‘lost wax’ technique.
- Not in large quantity due to scarcity of bronze, but artistically refined.
Famous examples:
- Dancing Girl (Mohenjodaro) — 4-inch bronze figure, standing in a confident posture.
- Daimabad Man — larger but debated in context.

🪨 Stone Statues
- Rare in quantity, notable in significance.
Key Examples:
- Male Torso (Harappa): Made of red sandstone.
- Priest-King (Mohenjodaro):
- Made of steatite.
- Dressed in a patterned shawl (with trefoil designs).
- Eyes half-closed — symbolic of meditation or authority.
- Called “priest-king” by archaeologists influenced by Mesopotamian comparisons.
🪔 Terracotta Figurines: Folk Expressions
- Made of fire-baked clay.
- Represented:
- Animals (dogs, monkeys, sheep, etc.)
- Humans, especially females (more common)
These were likely toys or folk-religious objects, used by common people.
🌺 The Mother Goddess Figurines
- Crude but symbolically rich.
- Usually standing female figures, adorned with:
- Heavy jewellery
- Elaborate head-dresses
- Necklaces, loincloths, and girdles
- Signified a belief in fertility, nurturing, and protective divine powers.
Contrast: While the upper class used refined metal seals/statues, the common people related to these terracotta figures.
12. Pottery: Painted and Plain
- Most Harappan pottery was wheel-made and had a glossy finish.
- Two major types:
- Plain Pottery: Made of red clay, with or without a fine slip (red/grey); most common.
- Red and Black Pottery: Bright red background with intricate black designs—plants, animals, and geometric patterns.
Large storage jars were also produced — one such jar was found at Omani sites, showing Harappan trade reach.
🧱 Artefacts: Utility vs. Luxury
Type | Description |
---|---|
Utilitarian | Made from ordinary materials like clay or stone; e.g., pottery, querns, needles, flesh rubbers (scrubbers) |
Luxury | Rare items or those needing advanced techniques or rare materials; e.g., faience pots, jewellery |
✨ Faience: The Indus Glassware
- Artificially created by mixing ground sand/silica with colour and gum.
- After glazing: Shiny surface, usually sea green or blue.
- Used for making: Beads, bangles, earrings, and tiny vessels.
A precursor to glassmaking, faience reflects technological advancement and aesthetic finesse.

13. Social Stratification: Limited but Present?
Archaeologists use 3 clues to infer possible social differences:
Indicator | Insights |
---|---|
Burials | Mostly uniform, but some were lined with bricks or had ornaments — may suggest status differences. |
Settlement Patterns | Citadel (elite) vs. lower town (commoners) — suggests a social/administrative hierarchy. |
House Sizes | Ranged from 1-room dwellings to 12-room houses — may indicate varied socio-economic status. |
Yet, most scholars agree that Harappan society was relatively egalitarian, unlike the rigid varna/jati system of later times.
14. Religious Beliefs: Interpreted Through Artefacts
Since the script remains undeciphered, interpretations are speculative, often based on artefacts and analogies with later Hindu practices.
🔆 Probable Deities and Worship Practices
Deity / Practice | Evidence |
---|---|
Mother Goddess | Terracotta female figurines with jewellery and headgear |
Proto-Shiva (Pashupati) | Seal showing a horned, yogic male figure with wild animals |
Phallic Worship | Conical stone objects identified as lingas |
Tree Worship | Pipal tree motifs on seals |
Animal Worship | Unicorn, humped bull, elephants, etc., prominently depicted |
Ritual Bathing | Great Bath of Mohenjodaro — likely for ceremonial purification |
Fire Worship | Fire altars at Kalibangan and Lothal |
Use of Amulets | Suggests belief in spirits, evil forces, and magical protection |
🛑 No Temples Found
- No structures identified as temples → implies open-air worship under trees or near altars.
- May point to an early, animistic and nature-centric belief system.
🧙 Shamans (as per archaeological parallels)
- Men/women with mystical abilities, possibly healers, spirit-communicators — inferred from speculative artefacts and comparative anthropology.
15. Ancient Authority: Power Without Palaces
“The greatness of Harappa lies not in its kings or wars — but in its silence about them.”
Despite the uniformity in bricks, weights, town planning, and artefacts, no evidence of rulers, palaces, or even standing armies has been found. So who governed such a massive, orderly civilisation?
🔍 Interpretative Theories
Theory | Highlights |
---|---|
Priestly Rule | Some argue priests governed society — but there’s no temple or religious institution to support this. |
Multiple rulers | Mohenjodaro, Harappa, Dholavira may have had their own local rulers. |
Single ruler/centralised state (most accepted) | Highly planned cities and standardised systems suggest a central authority. |
Merchants as rulers | Peaceful urbanism, absence of weapons, and robust trade suggest merchant leadership. |
The “Priest-King” statue from Mohenjodaro may reflect Mesopotamian influence more than actual political structure.
16. Science & Technology: Practical Genius
“Harappa may not have written treatises like Aryabhata or Varahamihira, but it demonstrated applied science in everyday life.”
🏙️ Urban Engineering Marvels
- City Planning: Grid layout, citadel-lower town division, straight roads
- Drainage: Covered drains, manholes, sump pits → unparalleled in ancient world
- Reservoirs: Especially in Dholavira (Gujarat)
- Ploughed fields: Kalibangan shows earliest known use of plough
- Brick standardisation: Baked bricks (1:2:4 ratio), a Harappan hallmark
⚙️ Tools & Innovation
- Bronze & copper tools: For agriculture, carpentry, and artistry
- Standard weights: Cubical, unmarked, binary and decimal system
- Water conservation: Use of gabarbands, reservoirs, and possibly canals
Harappans were engineers, architects, and environmentalists rolled into one — their cities were smart cities without the internet.

🎮 Games, Toys & Play Culture
While their script remains undeciphered, Harappans did not forget to play.
🧸 Artefacts That Reveal Playful Genius
Object | Insight |
---|---|
Terracotta toys | Animals, carts, and whistles for children |
Whistle (Karanpura) | Earliest form of sound toys |
Chess board (Dholavira) | Resembles modern chess — possibly its earliest form |
Dice (Mohenjodaro) | Numbered 1–6 but arranged differently from modern dice |
Seashell buttons | Suggest early fashion sense |
Clay discs (Pitthu) | Evidence of traditional Indian games |
These artefacts show that Harappans enjoyed leisure, cared for children’s engagement, and even had decorative fashion accessories.