Explore Capsules

20 capsules

The Library of Alexandria: Fire, Decline, and Historical Evidence

The Library of Alexandria: Fire, Decline, and Historical Evidence

The famous image of the ancient world's greatest library vanishing in one dramatic blaze makes a great story, and that is part of the problem. These myths differ on what really happened: a single catastrophic fire, or a slow suffocation over centuries by politics, neglect, and shrinking money. Set them side by side and you can decide which version the historical evidence actually supports.

Library of Alexandria · 46 stops · ~92 minFree
A Critical Thinker's Guide to Testing Stories and Claims

A Critical Thinker's Guide to Testing Stories and Claims

Some stories survive because they are true, and some just because they are good, and telling the difference takes more than gut feeling. These methods differ on what counts as solid ground: some weigh the reliability of sources, others lean on hard data and statistical measures, and others read physical or historical traces. You'll be able to pick the right way to test a claim before you believe it or pass it on.

Evidence evaluation · 99 stops · ~198 minFree
The Bermuda Triangle Myth: Risk, Evidence, and Ocean Reality

The Bermuda Triangle Myth: Risk, Evidence, and Ocean Reality

The Bermuda Triangle is no more dangerous than any other part of the ocean, despite popular myths suggesting otherwise. While many believe it to be a mysterious hotspot for disappearances, careful investigation shows that the risks are typical for the area. Understanding this helps you avoid unnecessary fear and see the Bermuda Triangle as just another stretch of sea.

Bermuda Triangle · 62 stops · ~124 minFree
Famous Mysteries: Lost Evidence and the Power of Storytelling

Famous Mysteries: Lost Evidence and the Power of Storytelling

Famous mysteries stay famous because key evidence is lost and stories are shaped over time, keeping them open to endless speculation. While most people think mysteries remain popular due to their unresolved nature alone, the real reason is how missing facts and evolving narratives fuel ongoing fascination. Understanding this changes how you see mysteries, revealing that their fame is as much about storytelling as it is about the unknown.

Mysteries · 28 stops · ~56 minFree
Credit Score Myths: Better Research for Fairer Lending

Credit Score Myths: Better Research for Fairer Lending

Common beliefs about credit scores often rely on flawed studies that overlook critical methodological issues like data leakage and sample bias. By demanding rigorous, transparent research and understanding the true factors behind credit scoring, consumers and lenders can avoid costly mistakes and promote fairer, more accurate credit decisions. Embracing these insights helps you challenge myths that lead to unfair lending and financial loss.

Credit score · 90 stops · ~180 minFree
The Dark Ages Myth: Medieval Progress and Modern Foundations

The Dark Ages Myth: Medieval Progress and Modern Foundations

The idea of the 'Dark Ages' as a period of stagnation is a modern myth that overlooks the Middle Ages' many innovations and advancements. Contrary to popular belief, this era saw breakthroughs in agriculture, technology, education, law, and governance that laid the groundwork for the Renaissance and modern society. Recognizing this changes how we view history, highlighting continuity and progress rather than decline.

Middle Ages · 111 stops · ~222 minFree
Hydration Myths: Thirst, Urine Color, and Overdrinking

Hydration Myths: Thirst, Urine Color, and Overdrinking

The eight-glasses rule has survived decades without evidence behind it. These myths cover the fixed daily quota, the fear of chronic mild dehydration, and the overlooked danger of drinking too much. Unpacking them leaves you with a simpler guide: thirst, urine color, and your own body's signals.

Hydration · 73 stops · ~146 minFree
Climate Skepticism and Consensus: Records, Cycles, and Models

Climate Skepticism and Consensus: Records, Cycles, and Models

Claims about unreliable temperature records, natural cycles, and overconfident models still circulate widely, and dismissing them unexamined convinces no one. The arguments here set the strongest skeptic cases against the evidence behind the human-caused-warming consensus, from CO2 records to how climate models earn their credibility. Working through both sides equips you to hold an informed position rather than an inherited one.

Climate change · 93 stops · ~186 minFree
A Critical Thinker's Guide to Faulty Arguments and Persuasion

A Critical Thinker's Guide to Faulty Arguments and Persuasion

Faulty arguments often succeed because they blend flawed reasoning with persuasive force. This guide explains how to recognize common argumentative moves, distinguish logical defects from contextual judgments, and understand why persuasion is not always governed by formal logic alone. Readers will learn to identify weak reasoning in real conversations and respond with clarity and control.

Logical fallacies · 117 stops · ~234 minFree
Risk Perception: Rare Dangers, Everyday Hazards, and Better Judgment

Risk Perception: Rare Dangers, Everyday Hazards, and Better Judgment

Shark attacks, plane crashes, and sinister strangers grip your imagination far more than the everyday hazards that actually hurt people. These claims differ on how deep the distortion goes: some say rare, vivid dangers fully hijack your sense of risk, while others argue that leaning on data and oversight can pull your judgment back in line. Weigh them and you can start reacting to real threats instead of memorable ones.

Risk perception · 41 stops · ~82 minFree
Einstein and the Math Myth: Facts, Genius, and Scientific Storytelling

Einstein and the Math Myth: Facts, Genius, and Scientific Storytelling

The story that Einstein flunked math is flatly false; he excelled from childhood. Yet the myth refuses to die, and the arguments here dig into why comforting stories outcompete documented facts and what that says about how we talk about struggle and genius in science. Unpicking one famous myth gives you tools for spotting the others you have absorbed.

Einstein · 55 stops · ~110 minFree
Columbus and the Flat Earth Myth: Origins and Afterlife

Columbus and the Flat Earth Myth: Origins and Afterlife

Sailors in 1492 knew perfectly well the Earth was round; the flat-Earth panic is a later invention. These arguments split on how the myth was born and spread, from Washington Irving's 19th-century storytelling to how far medieval Europeans ever doubted roundness at all. Tracing the invention shows how a false history can outlive the truth for centuries.

Columbus · 49 stops · ~98 minFree