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31 capsules

Oswald and the CIA Files: Cover-Up, Mafia Plot, and Forensics

Oswald and the CIA Files: Cover-Up, Mafia Plot, and Forensics

The official story says one gunman acted alone, yet declassified files keep revealing what the CIA knew about Oswald and never told investigators. The theories split over whether the evidence points to a cover-up, a mafia plot, or flawed forensics that modern science could resolve. Weigh what the documents actually show and decide which account holds up.

JFK assassination · 46 stops · ~92 minFree
GMO Safety: Consensus, Risk, and Regulation

GMO Safety: Consensus, Risk, and Regulation

GMO safety is shaped by scientific consensus, risk assessment practices, and regulatory standards that vary across institutions and countries. Readers will understand how safety claims are evaluated, where the main points of disagreement arise, and how evidence, uncertainty, and public oversight influence GMO regulation.

GMO safety · 81 stops · ~162 minFree
The Replication Crisis: Preregistration, Statistics, Transparency, and Incentives

The Replication Crisis: Preregistration, Statistics, Transparency, and Incentives

The replication crisis has exposed how fragile published findings can be when studies are repeated under closer scrutiny. This overview explains the roles of preregistration, statistical thresholds, trial transparency, and professional incentives in shaping research reliability. Readers will understand the main reform proposals, their tradeoffs, and why the debate over whether science can correct itself remains unresolved.

Replication crisis · 99 stops · ~198 minFree
The Vaccine Safety Debate: Autism Rates, Transparency, and Parental Choice

The Vaccine Safety Debate: Autism Rates, Transparency, and Parental Choice

Autism and other childhood disorders have increased alongside expanding vaccine schedules, challenging the assumption that vaccines are entirely safe. Evidence and expert calls for transparency show that vaccine safety has been oversimplified, and parents deserve honest information and freedom to make informed vaccination choices. The real path forward requires open investigation and respect for individual decisions rather than dismissing concerns.

Vaccine safety · 109 stops · ~218 minFree
A Civilian's Checklist for Severe Bleeding Control

A Civilian's Checklist for Severe Bleeding Control

When someone is bleeding badly, the minutes before help arrives decide whether they live. These steps walk through when to reach for a tourniquet, where to place it, how tight and how long, and which old first-aid myths actually cost lives. You will know exactly what to do instead of freezing.

Tourniquet · 33 stops · ~66 minFree
String Theory and Falsifiability: The Test of Real Science

String Theory and Falsifiability: The Test of Real Science

Science earns its authority by making predictions that could fail, and string theory doesn't. Against its popularity among physicists, the argument here places untestable theory closer to metaphysics than physics, however elegant the math. Taking this view means judging every theory by whether an experiment could ever prove it wrong.

String theory · 74 stops · ~148 minFree
Vaccine Trust: Safety, Transparency, and Minority Health Concerns

Vaccine Trust: Safety, Transparency, and Minority Health Concerns

Vaccines are overwhelmingly safe and effective, backed by global safety monitoring and compensation for the rare real injuries. The harder truth is that minority communities' historical mistrust and demands for transparency deserve honest, culturally aware engagement rather than dismissal. Take this stance and you can defend vaccine benefits while genuinely addressing the concerns that fuel hesitancy.

Vaccine safety · 99 stops · ~198 minFree