#hardware-standards
59 episodes
#5897: Why You Can't Buy an IEC 60309 Power Strip
Daniel wired his first blue 16A commando plug. The cable math is easy — the missing product category is the interesting part.
#5871: Why Your USB-C Charger Won't Talk to Cheap Devices
A pocket speaker charges on USB-A but flashes red on USB-C. The answer is two missing resistors and a handshake that never happened.
#5780: Why Keyhole Slots Never Line Up
Keyhole slots are on everything and standardized on nothing. Here's why the spacing never matches and which screw actually works.
#5758: Why Your Outlet Is 120 Volts and Europe's Is 230
The US isn't really a 120-volt country — it's 120/240 split-phase. Here's the engineering logic behind the numbers on your panel.
#5756: The Blue Plug That Out-Engineers Your House
The blue 230V IEC 60309 connector is tougher than anything on your wall — but the fuse problem and a BS 7671 quirk complicate the swap.
#5745: Why Europlugs Fit Israeli Sockets So Badly
A 2.5-amp plug, a 16-amp socket, and half a millimeter of interference. The physics of a connection that was never meant to hold.
#5740: Your Vacuum's Best Upgrade Is the Head
Most people use 30% of their vacuum's capability. The cheapest fix isn't a new machine — it's the nozzle on the end.
#5739: Why Your Vacuum Is Legally Weaker Than a Shop Vac
A toddler, a Bosch, and an EU power cap: why the consumer vacuum in your closet is legally weaker than the dust extractor at the tool shop.
#5734: USB Amps: What Actually Happens When You Plug In
Your device pulls current, it doesn't get pushed — and that changes everything about picking USB adapters.
#5732: Why You Own 40 Unlabeled Power Supplies
Three standards bodies tried to fix DC connectors. The box of mystery bricks in your closet is the result.
#5609: IEC Cables: Terminate, Split, or Extend?
Rewireable C13 connectors, splitters, and the length ceiling — the practical answers to running power without daisy-chained plug strips.
#5607: BYO Modem, But Only If We Approve It
Bezeq lets you bring your own modem — if it's on the list and you hand over its serial number. Is that security, or provisioning in a costume?
#5575: Why 1930s Riveters Carried Bigger Pouches Than You Do
A catcher's mitt made of metal, a red-hot rivet you can't look at, and the 90-year-old tool list that never changed.
#5529: 15 Forgotten Hardware Parts Your DIY Kit Needs
A 64-drawer parts bin reveals why you keep buying the same screws twice — and the 15 fasteners worth actually stocking.
#5365: Padded Tool Belts: Do They Actually Carry More?
Padded belts don't raise your weight ceiling — they move the load onto your hip bones. Here's what the brands actually rate.
#5333: How Screws Conquered the World
The screw spent 2,000 years as a machine before it held anything together. Here's how it became the hardware aisle we know.
#5329: One Box of VESA Mounts, Three Wrong Assumptions
Daniel's box of orphaned VESA mounts raises three questions — and the answers all point away from welding.
#5283: PH vs PZ: The Screw Bit Difference Nobody Notices
Two cross-head bits sit in every driver set. One was an accident that became a standard; the other was engineered on purpose and almost nobody can ...
#5208: Why Tech Consortia Keep the Stack From Flying Apart
From GSM to HDMI to LTO, why competitors form standards bodies — and what happens when the commitments break.
#5204: Why Your First Power Tool Is Really a Battery Decision
The drill is a consumable. The battery is the platform. Here's how to pick a voltage tier and brand you won't regret in year two.
#5160: Bluetooth Peripherals on One Android Phone
How many Bluetooth devices can one Android phone juggle? The seven-device limit is a stack artifact — profiles matter more.
#5132: Why Japan Still Hoards Optical Media
Japan builds bullet trains but still buys Blu-rays. The surprising logic behind the world's most advanced tech holdout.
#5059: Israel's Unique Plug Problem: Standards, Cost, and Identity
Why does Israel have its own electrical plug no other country uses? The story of the Standards Institution of Israel reveals a nation-building lega...
#5058: The Hidden World of Standards Beyond ISO
Military specs, proprietary formats, and internal rules — how standards shape everything, and who really writes them.