#3882: Fiber vs Ethernet from Your ONT

What to run from your ONT — Ethernet, fiber, or both? A practical breakdown of the two topologies.

fiber-opticshome-networknetworking

#3881: Baby Food Tampering in Jerusalem: What Parents Need to Know

Infants collapsed from benzodiazepine-laced baby food in Jerusalem. Here's what happened, the history, and how tamper-evident packaging works.

supply-chain-securitypublic-healthharm-reduction

#3880: The Safer Trap: Quaaludes and the Drug That Fooled Everyone

How a "safer" sedative became one of history's most dangerous cautionary tales in drug regulation.

pharmacologyharm-reductioncultural-bias

#3879: What the Moon Actually Smells Like

Twelve humans have walked on the Moon. Here's what it actually felt, smelled, and sounded like—and why we stopped going.

geopoliticsmilitary-strategynational-security

#3878: Three Axes of Every Screw on Your Bench

How to identify any small screw by thread form, head style, and drive type — and never lose a project to a missing fastener again.

hardware-standardsdiytaxonomy

#3877: The Real Workbench Problem: Modular vs. IKEA for Electronics

From IKEA hacks to industrial Lista systems — what actually works for electronics workbenches in small apartments?

hardware-engineeringergonomicsdiy

#3876: From Hidden Audience to Real Community

Turn podcast listeners into an engaged community. Platform choice, invitation design, and retention mechanics.

passive-to-active-audiencecommunity-buildingaudience-engagement

#3875: Why Netflix Breaks on the Moon

Two and a half seconds of ping time breaks the internet. Here's why space communication is so hard.

latencytelecommunicationsaviation-technology

#3874: How to Tag 4000 Episodes Without Losing Your Mind

Why tagging breaks at scale, and how a two-stage AI pipeline fixes it for good.

taxonomyknowledge-managementagentic-pipeline

#3873: Loving Skyscrapers Without Selling Out Your City

Can you love tall buildings and still fight the inequality they often create?

urban-planningghost-apartmentsarchitecture

#3872: What Everyone Gets Wrong About Fear of Heights

Are some people born without fear of heights? The surprising science behind acrophobia and the high-altitude workers of Jerusalem.

neurosciencesensory-processingneuroplasticity

#3871: How Singapore Solved High-Rise Child Falls

Singapore cut window falls 60% with $15 devices. Why isn't the rest of the world copying them?

structural-engineeringchild-developmenturban-planning

#3870: Laser Engravers for Home Labs: Are They Worth It?

Desktop laser engravers now cost less than a 3D printer. But can they actually label your home network gear?

diyhome-lablaser-engraving

#3869: How a Bendy Stick Transmits Torque

The surprising engineering inside flexible screwdriver extensions and how they transmit torque around obstacles.

mechanical-engineeringhardware-engineeringprecision-engineering

#3868: Why Your Super Glue Fails (And How a Dremel Fixes It)

A rotary tool isn't just for engraving. Discover how surface prep turns failed glue joints into permanent fixes.

diymaterial-scienceergonomics

#3867: Drill, Impact Driver, or Hammer Drill? The Real Difference

Most people buy the wrong drill. Here's how to match the tool, bit, and material so you don't ruin your project.

diyhardware-engineeringmaterial-science

#3866: What's Actually Inside Your Plastic Storage Bin?

Two bins can both say "polypropylene" — one lasts two years, the other two decades. Here's why.

material-sciencesustainabilityindustrial-automation

#3865: The Spudger Problem: Thin vs Strong

Why pry tools bend and what materials science says about the perfect spudger.

material-sciencemechanical-engineeringhardware-durability

#3864: How to ID Mystery Metal Before You Drill

A practical workflow for identifying unknown metals before you engrave, drill, or grind them at home.

diymaterial-sciencehardware-engineering

#3863: Mohs Scale to Dremel Bits: What to Buy First

From Friedrich Mohs to your Dremel: what hardness means for engraving wood, metal, glass, and stone.

material-sciencediyhardware-engineering