Technology
Hardware, software, networking, and development
#5735: The Breaker Protects the Wire, Not You
How service size, load calculations, and the 80% rule actually determine what your outlets can deliver.
#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.
#5733: Why Your Raspberry Pi's Wi-Fi Keeps Dropping
The antenna on your Pi isn't the problem — where it sits is. What actually keeps an SBC link alive.
#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.
#5731: Inside the FlyDubai Cockpit Axe Interrogation
A co-pilot, an axe, and a 14,000-foot dive. What actually happens in the interrogation room — and why the calm matters.
#5725: Why Your Smart Light's Lowest Setting Is a Lie
Dimming range is the spec nobody prints on the box — and it's the one that decides how a light actually feels to live with.
#5724: How Monitor Light Bars Actually Work
Monitor bars, floor lamps, wall and ceiling fixtures — what each one does to the light, and which desk setup fits which workflow.
#5723: Task Lighting Spec Sheets: Wattage, CRI, Kelvin & Dimming
What the box tells you, what it hides, and the four numbers that actually predict how a task lamp behaves.
#5722: What Balanced Audio Actually Does in a DAC
Balanced isn't about the connector — it's impedance symmetry. Here's when it matters and when it's overkill.
#5721: What's the Red and Black Speaker Cable Actually Called?
It's called zip cord — and the gauge you need depends entirely on current, not the 300V printed on the jacket.
#5720: Active, Passive, and the Speaker That Lied to Daniel
A rented PA speaker turns out to be mislabeled, and untangling why reveals the real difference between active and passive — plus what mic and line ...
#5718: How Far Can You Run RCA, XLR, and 3.5mm Cables?
Published cable-length advice ranges from 3 meters to 200 feet. The physics explains why — and why the cable isn't the variable that matters.
#5717: What It Takes to Land on the Moon Again
Artemis II flew by the Moon in 2026. Artemis IV plans to land in 2028. The gap between those two missions is enormous.
#5716: One in 13 Million: What It Takes to Be an Astronaut
Only 631–780 humans have ever reached space. Here's the training gauntlet — and the mental toll — behind that number.
#5712: Can NASA Actually Build a Moon Base?
NASA's Moon Base plan is a to-do list, not a physics wall — but the transport chain is the thing standing in the way.
#5710: Tristan da Cunha: Life on the World's Most Remote Island
222 people, one village, and a dialect that conjugates like a single person — what life is actually like on the world's most remote inhabited island.
#5707: Epoxy vs Superglue: The Tooling Gap Nobody Talks About
Epoxy beats superglue on every measurable axis — so why does everyone still grab the tube? The answer is metering, and the tools that fix it.
#5705: Tape Isn't a Pool: How LTO Really Works on Linux
Tape on Linux needs no driver — but it also doesn't behave like ZFS. Here's how LTO really integrates, and why "pool" means something else.
#5704: Superglue: One Drop, Two Reactions, Five Mistakes
One part, no mixing, seconds to set — and most of us have been using it wrong since we were nine.
#5700: Did the Internet's Pioneers Know What They Were Building?
Vint Cerf says they didn't know — and they did. How early internet subculture formed, where it lived, and whether it survived.