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Business & Money

Earning it, keeping it, growing it — without the jargon. Browse 158 free, fact-checked courses — each with narration, real images and a knowledge check.

💼
How Customs Brokers Handle Client Funds
Learn how customs brokers identify, authorize, record, reconcile, refund, and close out money received for a client's customs business.
🏭
The Jungle
It is four o'clock. Two fiddles are already fighting in a saloon back of Chicago's Union Stock Yards. Upton Sinclair's 1906 novel starts as a wedding the plant will not pause for.
🤝
Washington's Atlanta Compromise
On an Atlanta exposition stage in 1895, Booker T. Washington offers economic cooperation under segregation — and Du Bois later names the bargain.
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The Paris Agreement
At COP21 in 2015, countries build a near-universal climate treaty around five-year national plans, transparency, and a repeating global stocktake — not one identical target for all.
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How to Plan a Research Question
Turn a broad topic into a focused, searchable, feasible research question with clear boundaries and a practical reason to investigate it.
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Great Sandy Desert: Wind, Water, and Country
Read the Great Sandy Desert from above through its linear dunes, ancient river lakes, salt pans, fire scars, and the Canning Stock Route.
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How Payroll Works
Follow a paycheck from gross pay through withholding, payroll taxes, deductions, year-to-date records, and the W-2.
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How Central Bank Digital Currency Works
When you tap to pay, the balance on your screen is usually a commercial bank's promise, not public money. A central bank digital currency would put a direct central-bank claim into a digital wallet, but access, privacy, limits, interest, in
🌐
How the Internet Economy Works
Understand the connected networks, physical infrastructure, access conditions, and resilience behind online economic activity.
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How Plastic Is Made
Plastic production starts before a plant ever sees a pellet: hydrocarbon feedstocks such as ethane, propane, and naphtha are converted into chemical building blocks. The first handoff is from feedstock to purified monomer, before polymeriza
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How the Global Economy Connects
Trace how trade, currencies, interest rates, and shocks connect everyday choices across borders.
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Walden and the Economy of Enough
Read Walden as an experiment in labor, cost, and necessity—and test its personal lesson without turning it into a universal recipe.
🌐
How Bretton Woods shaped the postwar economy
See how 44 governments negotiated the IMF and World Bank in 1944, and how a dollar-centered system made cooperation and power part of the same design.
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The Trial of Charles Random de Berenger
Follow a forged wartime report from Dover to a market-rigging conspiracy trial, separating allegation, evidence, verdict, and procedure.
📰
The Princess Aline
Morton Carlton is sitting in a New York club with a salad dressing unfinished when a half-tone in the St. James Budget stops him. A princess smiles out of a group photograph as if she has thought of something she cannot wait to enjoy.
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Looking Backward: 2000 to 1887
Read Edward Bellamy’s imagined Boston of 2000 as an argument about economic security, public coordination, work, and the limits of nineteenth-century ideas about gender.
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The Jungle
It is four o'clock, the ceremony is over, and two fiddles are already fighting in the rear room of a saloon back of Chicago's Union Stock Yards.
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The Republic
Read Plato's Republic as a dramatic investigation of justice: a city built in speech becomes a map of the soul, then a challenge to power, education, and political control.
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The Mayor of Casterbridge
Read Hardy's tragedy through a public bargain, a changing market town, rival ways of living, and the difficult question of what repair can mean after harm.
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The Portrait of a Lady, Volume 1
Read Henry James's first volume through Isabel Archer's ideal of freedom, the money and people that shape it, and the choice taking form around Gilbert Osmond.
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The House of Mirth
Read Edith Wharton's tragedy of beauty, money, reputation, and the narrow choices imposed by New York society.
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Segmentation: Lifecycle Marketing
Market segmentation is the practice of dividing a broad, heterogeneous market into smaller groups of customers who share similar needs, characteristics, or behaviors, so each group can be served with a tailored offer. The core logic is simp
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Tulipomania: How a Market Became a Myth
Trace the rare bulbs, fragile promises, buyer withdrawal, and later satire that turned a narrow 1636–37 market crisis into the legend of tulipomania.
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Confessions of a Tradesman
Bullen dedicates the book to "the small tradesmen of London" and calls the subject one of "most intimate and painful acquaintance." This is neither a business manual nor a rags-to-riches tale: it is a candid memoir written so struggling sho
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Deadsouls
Dead Souls opens with Chichikov's carriage entering a provincial town, where his respectable clothes and careful questions make him difficult to place. Before anyone knows his business, he is studying the officials and landowners who decide
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Beowulf: Monsters, Kings, and Mortal Fame
Read Beowulf through its hall, monsters, gift economy, aging king, damaged manuscript, and the mortal limits of heroic fame.
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Reading Grant and Hayes Through Presidential Papers
Read Grant and Hayes through messages, vetoes, proclamations, and papers, then test what an official archive reveals about Reconstruction, rights, money, diplomacy, and power.
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A Doll's House: Marriage, Money, and Selfhood
Follow Nora Helmer from a cheerful Christmas room to the locked letterbox and the famous door: a close reading of money, reputation, marriage, and the work of becoming an adult self.
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What caused the Great Depression?
Stand in the crowd outside the New York Stock Exchange on 24 October 1929. The crash you are watching did not begin the Great Depression, and by itself it cannot explain the decade that followed.
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How Nocebo Effects Shape Symptoms
Learn how negative expectations and treatment context can shape real symptoms—and how to investigate causes without blame or false certainty.
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The Liberian Civil Wars Explained
In 2003 you could hear the fighting from the fish market in Monrovia, where women in white sat in the sun and refused to go home. Charles Taylor still held the presidency. Rebels held the roads. A settlement would have to do more than chang
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The Idiot
Read Dostoyevsky’s novel as a test of whether compassion can survive a society shaped by shame, money, desire, and fear.
🌱
What are the parables of Jesus?
Short stories about farming, money and family that were never as simple as they sound.
🌾
Seven Samurai, explained
A village with no money works out what it can pay a warrior in, and the answer is rice — while the farmers eat millet. What the shoot cost Kurosawa, how a forged scroll dates the story to 1586, and why every samurai who dies is shot rather than cut down.
🚋
A Streetcar Named Desire: summary and themes
A woman with nowhere left to go arrives at her sister's two rooms in New Orleans carrying a trunk of furs and no money. The plot, the paper lantern, the polka only she can hear — and the streetcar line that really ran, until the city scrapped it six months after the play opened.
🎬
Why do we finish a bad film?
A ticket booth that sold the same seat at three prices, a memory effect that did not survive meta-analysis, and a wasp that cannot count. Why the thing holding you in the seat is probably not the money you paid.
Eroding marsh edge
How do coastal wetlands erode and rebuild?
Trace erosion, deposition, roots, storms, shoreline change, sediment budgets, monitoring, and restoration through how coastal wetlands erode and rebuild.
Blue carbon pathways
How do coastal wetlands exchange carbon?
Follow plant capture, wet soils, gases, tidal export, carbon budgets, monitoring, restoration, and sea-level change through coastal-wetland carbon exchange.
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Gelatin, collagen and the reason stock sets
Collagen-rich tissue becomes gelatin in hot water, then forms a reversible network as stock cools. Learn why joints set a pot, marrow is not the whole story, and concentration controls the wobble.
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Stocks and soups: extraction in slow motion
A stockpot is a slow extraction machine. Collagen, gelatine, temperature and why boiling ruins a clear broth.
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Concorde and the age of supersonic passengers
Trace Concorde from Mach 2 design and delta wings to premium routes, sonic booms, economics, retirement, and the future of fast passenger travel.
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Pompeii: a city stopped in an afternoon
Walk through Pompeii’s streets, markets, eruption, preserved rooms, and modern archaeological choices.
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Little Women: a deep dive
Read Little Women as both a beloved family novel and a sharp record of money, work, authorship, sisterhood, and the limits of nineteenth-century respectability.
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The Pony Express and the mail that raced
Ride the 1,966-mile relay from Missouri to California, following the stations, mochila, riders, hazards, business gamble, and telegraph that ended the Pony Express.
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Eagles and the engineering of a raptor
Explore how an eagle's wings, tail, feathers, skeleton, vision, beak, talons, and energy budget work together as an evolved flying machine.
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Why do zebras have stripes
Investigate the evidence behind zebra stripes, from biting flies and predator vision to social recognition and debated cooling effects.
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The last flight of the Hindenburg
Follow the Hindenburg from its final Atlantic crossing through the Lakehurst landing, the rapid fire, the investigations, and the end of passenger airship travel.
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How sand dunes move across a desert
Follow saltation, slip faces, wind regimes, sediment budgets, and repeated measurements to see how dunes migrate across deserts.
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How tunnels are dug under rivers
See how engineers investigate riverbeds, balance water pressure, steer boring machines, assemble linings, and keep an under-river tunnel safe for decades.
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The Dead Sea and the lowest place on land
Explore the Dead Sea's fault-basin origins, extreme salinity, falling shoreline, exposed salt, and the sinkholes that reveal a changing water budget.
AD
How Customs Anti-Dumping Duties Work
Follow dumping, normal value, export price, injury, causation, investigations, orders, cash deposits, reviews, circumvention, and importer controls through an anti-dumping duty case.
CD
How Customs Countervailing Duties Work
Follow government financial contributions, benefit, specificity, subsidy calculation, injury, causation, investigations, provisional measures, orders, reviews, and importer controls through a countervailing-duty case.
SG
How Customs Safeguard Measures Work
Follow increased imports, serious injury, causation, investigations, tariff-rate quotas, provisional relief, adjustment, notifications, and importer controls through a customs safeguard measure.
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How Currency Exchange Rates Get Set
Understand orders, expectations, spreads, and the market price of a currency.
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How does a stock exchange work
How does a stock exchange work — mechanism, parts, and limits in plain language.
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How does a bank create money
How does a bank create money — mechanism, parts, and limits in plain language.
Beach
How do beaches move sand and recover?
Follow sediment budgets, waves, currents, storms, dunes, habitat, nourishment, and the evidence behind resilient beach choices.
🕊️
The Helsinki Final Act: security, rights, and a process
See how a Cold War bargain linked military confidence, economic cooperation, human rights, and recurring review meetings.
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The Clinton Doctrine Explained
Understand how Clinton-era engagement joined democratic enlargement, alliance expansion, economic integration, and selective intervention.
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The Biden Doctrine Explained
Understand how Biden-era diplomacy, alliances, economic security, and selective competition reshaped American leadership in a contested world.
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The Atlantic Charter Explained
Understand how a wartime meeting became a contested blueprint for self-determination, economic security, and international cooperation.
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The books that changed economics
"The books that changed economics",accepted
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How coral bleaching happens
Understand heat stress, symbiotic algae, pigment loss, energy budgets, recovery, and reef monitoring.
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How does a dam generate electricity?
Follow stored water through a penstock, turbine, generator, transformer, and tailrace.
🌱
How does a seedbank preserve plants for centuries?
Dry orthodox seeds, freeze them, test germination, and regenerate stocks before vitality fades.
🌿
How does photosynthesis feed the planet?
Primary production turns sunlight into sugar; food webs, farms, and oceans share that green budget.
🚪
The Metamorphosis — Franz Kafka (Deep Dive)
Kafka's 1915 novella read close: the Prague and the office job behind it, the untranslatable creature at its centre, its deadpan comedy, and its household economics.
🏭
The Jungle — Upton Sinclair (Deep Dive)
The Chicago stockyards Sinclair reported from, the immigrant family he put inside them, the socialist case he was making, and why the public heard only the sausage.
🌲
Walden — Henry David Thoreau (Deep Dive)
What Thoreau actually did at Walden Pond, how he built one year out of two, the economic argument at the book's core, and how a slow-selling 1854 book became a founding American text.
🏞️
Walden — Henry David Thoreau (Quick Summary)
What Thoreau did at Walden Pond and what it cost him, what the book argues about work and money, who else is in it, and why an 1854 book that sold slowly still sets the terms.
👻
A Christmas Carol — Charles Dickens (Quick Summary)
What happens in one night at Scrooge's, who is in it, what Dickens is actually arguing about money and the poor, and why an 1843 ghost story still runs every Christmas.
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The Great Gatsby — F. Scott Fitzgerald (Quick Summary)
What happens, who is in it, where the money behind the parties came from, and why a modest-selling 1925 novel about a self-invented man became required American reading.
🗝️
The Count of Monte Cristo — Alexandre Dumas (Deep Dive)
How Dumas built his revenge epic — the 1815 frame-up, the prison education, the long Paris campaign — and what it finally says about justice, money and getting even.
🤝
Spanish for Business
Business Spanish is not a bigger dictionary - it is the skilful setting of one dial: how formal, how warm, how direct you are being. Because deals in the Spanish-speaking world ride on personal trust
♟️
Art and Design in Chess
Chess is designed twice over: the pieces you hold and the moves you play are both works of design, and both are governed by the same quiet principle — clarity through economy, stripping away everythin
⚖️
Administrative Law for Citizens and Professionals
Most of the law that actually touches your day — the safety of your food, the rules for your workplace, your benefits, your business licences — was not written by Congress but by government agencies.
📈
Stock Market Investing
Understand how the stock market actually works — what a share is, how trades happen, why price differs from value, and what a century of data shows about risk, diversification, and time. Educational o
🐫
Deep Silk Road trade systems and economics course
The Silk Road, taught as economics rather than romance. It was not a road and rarely carried silk end to end — it was a relay economy of middlemen held together by institutions: oases, caravanserais,
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Personal Finance & Accounting Fundamentals
Personal finance is just accounting applied to your own life: the same balance sheet and cash-flow statement that run a company run your money. Learn to read your own books — net worth, budgeting, com
🇰🇷
South Korea: The Miracle on the Han
Understand how a war-ruined peninsula nation became a top-ten economy in two generations. You'll learn Korea's mountains and coasts, the division of the peninsula in brief, and how Seoul, the chaebol,
🗾
Japan: Islands of Tradition and Speed
Learn how a crowded volcanic archipelago became one of the world's great economies and cultures. You'll understand Japan's main islands and regions, its path from samurai to Sony, and how daily life,
Chokepoints: Suez, Panama, Malacca, Hormuz
Understand the handful of narrow waterways the world economy squeezes through. You'll learn how each great chokepoint works and what share of trade rides through it, what happens when one closes, and
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Microeconomics
Learn how individuals, firms, and markets make decisions. You'll understand supply and demand, price, and why markets sometimes fail to allocate things well.
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Macroeconomics
Understand the economy as a whole. You'll follow GDP, inflation, and unemployment and see how growth, spending, and policy shape the world you live and work in.
🌾
Grain Elevators: The Skyscrapers of the Prairie
A country elevator lifts grain once and lets gravity do the rest — the machine that made prairie towns, futures markets, and the river of wheat to the sea.
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Writing Pounds and Pence
Learn to write money the proper way — using the £ and p signs and the decimal point to show pounds and pence.
🪙
Counting Money and Making Change
Get to know coins, add them up to find a total, and work out the change by counting on.
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Solving Money and Measurement Problems
Math lives in shops, rulers, and rolls of ribbon! Count coins, add up amounts, make change, measure lengths, and solve real-world problems step by step with money and measurement.
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Investigating Forces
Learn to measure forces with a newton-meter and design a fair test, from variables to results tables and conclusions.
🧠
Mental Math for Adding and Subtracting
Add and subtract ones from two-digit numbers in your head, and learn to pick the best method — mental or written — for real problems about money and measures.
🏯
Medieval Towns and Trade
Watch medieval towns come alive with markets, guilds, and merchants, and learn how towns won the right to govern themselves.
⚖️
Medieval Crime and Punishment
Trial by ordeal, trial by combat, the stocks, and the dungeon — learn how medieval justice worked and how wildly different it was from a modern courtroom.
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Mental Math for Adding and Subtracting
Add and subtract ones from two-digit numbers in your head, and learn to pick the best method — mental or written — for real problems about money and measures.
🥇
The Olympics: A History
From the sacred olive wreaths of ancient Olympia to Coubertin's revival, defining moments told straight, the money era, doping's documented history, and the rise of the Paralympics.
🛬
Concorde & Supersonic Flight
The story of Concorde — the sound barrier it had to conquer, the Anglo-French engineering gamble that built it, the Mach 2 machine that stretched and glowed in flight, and the beautiful economics that never quite worked.
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Sugar: Sweetness & Power
How a wild grass from New Guinea became a luxury, then a global obsession that was built on slavery and reshaped economies, empires, and human health.
🧂
Salt: The Mineral That Made History
How a common mineral your body cannot live without became money, built empires, drew roads across deserts, and toppled a king.
🔢
Decimals & Percents
A friendly first look at decimals and percents, using money, pizza, and everyday life.
📣
Marketing 101
A clear, jargon-free tour of what marketing actually does — earning attention, positioning a product, moving people through the funnel, and measuring the money.
🚀
How to Start a Business
A grounded, myth-free walkthrough of starting a business — validating a real problem, choosing a model, handling legal and money basics, winning first customers, and knowing when to leap.
🪙
The Wealth of Nations — Adam Smith (Quick Summary)
How a Scottish philosopher's 1776 book — with its pin factory, its invisible hand, and its case for free trade — founded the modern study of economics.
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Pride and Prejudice — Jane Austen (Deep Dive)
A chapter-cluster deep dive into Jane Austen's Pride and Prejudice — its Regency world, its free-indirect irony, the marriage economics driving its plot, and its two-century afterlife.
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The Great Depression
How a stock crash became a decade-long global catastrophe.
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A Short History of Capitalism
From merchants and mercantilism to factories and free markets.
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How the Federal Reserve Works
The central bank that quietly steers the world's largest economy.
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Behavioral Economics 101
Why real people break the rules of the rational economist.
🌱
The Magic of Compound Interest
Learn how compound interest multiplies money over time
🚀
Start a Business
Turn an idea into a real business the smart, lean way.
📈
Index Funds, Explained
The boring investment that quietly beats most of the experts.
💰
The Psychology of Money
Why smart people make money mistakes, and how to outsmart your own brain.
💵
The History of Money
How shells, coins, and trust became money
💳
Money Skills for Teens
Budgeting, saving, and compound interest: money skills to start now.
📈
Intro to Economics
Scarcity, supply and demand, and the forces that shape every economy.
📈
The Stock Market Explained
Quick adult intro to shares, exchanges, bulls, bears, and price drivers.
💵
Money Math
Count coins, make change, and become a smart money math whiz!
💰
Personal Finance & Budgeting
Quick-start guide to budgeting, debt, credit, and wealth
📈
Investing for Beginners
Master beginner investing: stocks, funds, compounding, and risk
💸
The Math of Money
Paychecks, budgets, compound growth, and smart borrowing — taught with live, hands-on visuals
🏭
WWII economic history on war bonds and industrial mobilizati
The Second World War was won in the factory and paid for at the kitchen table. This is the economic history behind the front line: how the United States became the ‘arsenal of democracy,’ how war bond
💰
Economics and financial history covering markets and systems
Money and markets aren’t forces of nature — they are technologies humans invented to create trust between strangers across space and time. This is the history of that invention: from the myth of barte

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