Electrical Safety
92 episodes · Page 4 of 4
#2270: How Your Laptop Charger Conquered the World
The heavy travel transformer is extinct, thanks to a clever engineering revolution inside every power brick. We explain the tech and which devices ...
#2269: Ungrounded: The Hidden Danger in Your Israeli Socket
Why does your imported vacuum feel dangerous? We trace the fault path from a Europlug to a potential shock, explaining which appliances need ground...
#2268: The Universal Power Cord's Quiet Masterpiece
A deep dive into the humble IEC power cable—the C13 and C14 connectors. We explore the history, physics, and surprising engineering that makes this...
#1935: The Charger Graveyard: How to Avoid Buying a Fire Hazard
Stop plugging in mystery chargers! Learn how to spot safe, smart chargers that won't fry your batteries—or your house.
#1875: Why TOSLINK Beats USB for Noisy Mini PCs
Is optical really better than USB? We break down the noise, jitter, and bandwidth trade-offs in your home audio setup.
#1873: Your Gadgets Are Screaming at Each Other
Every electronic device is broadcasting invisible noise. Here’s how engineers build cages to keep the chaos from crashing your gadgets.
#1243: How to Hack a Smart Home for the Sabbath
How do you navigate a smart home when you can't flip a switch? Explore the engineering behind making modern technology Shabbat-compliant.
#885: Networking in a Faraday Cage
Learn how to build a high-range, battery-powered Wi-Fi kit capable of punching through concrete walls during an emergency or power outage.
#828: Light Discipline: Pro Lighting for Triple Monitor Desks
How do you light a massive triple-monitor desk in a tiny apartment without waking the baby? We dive into the physics of pro "light discipline."
#826: The VESA Nightmare: Fixing Threads in a Sealed PSU
When monitor mount threads fall into a sealed power supply, DIY becomes a rescue mission. Learn how to fix blind holes without opening the case.
#825: Right to Repair Meets Snap-Fit Hell
Think unplugging a monitor makes it safe to open? Think again. Learn the professional secrets to prying cases and avoiding lethal shocks.
#771: Beyond Backups: The High Stakes of Critical Redundancy
How do hospitals and data centers stay online during a disaster? Explore the engineering of "five nines" and the limits of redundancy.
#709: The Voltage You Can't Feel
Is static electricity a real threat to your hardware? Learn why 10 volts can destroy a chip with a charge you can't even feel.
#643: The Silent Killer in Your Smart Home
Learn why carbon monoxide is the "silent killer" and how to properly place and maintain your sensors to protect your home.
#642: Why Your Car Is a Hostile Computer
Think building a PC is hard? Try wiring a car. Herman and Corn explain how to upgrade your ride’s tech without frying the CAN bus.
#456: How a Stone Building Grounds Itself
Why does your wall outlet have three prongs? Discover the hidden physics of electrical grounding and how buildings stay safe from power surges.
#455: When Your Neighbor's Fire Is Your Fire
From smart sensors to the "tipping" trick for extinguishers, Herman and Corn break down how to survive a fire in a modern apartment building.
#454: When 1950s Wiring Meets 2026 Life
Tired of the power tripping when you make toast? Herman and Corn explain the "16-amp ceiling" and how to modernize Israeli apartment wiring.
#450: The Hidden Hazards of Your Home AI Lab
Learn how to safely power high-performance AI rigs without overloading your home's circuits or creating fire hazards.
#177: Current Chaos: Why Global Electricity is So Fragmented
Why does the US use 110V while Europe uses 230V? Herman and Corn explore the chaotic history of power grids and the "perfect" plug we never used.