Technology
Hardware, software, networking, and development
#5034: Moving Heavy Boxes Off High Shelves, Safely
Warehouse pros never lift above shoulder height. Here’s how to apply that rule to your tall home shelving.
#5033: The Greatest Dumbest Home Assistant Automations
Doorbell goal horns, toilet dashboards, and a lamp that dims on guests. The ten most gloriously unnecessary smart home automations, ranked.
#5031: Circadian Lighting: Sunset vs. Your Body Clock
Is your smart home's "red light before bed" actually synced to your biology? We dig into chronobiology, latitude, and lighting design.
#5030: How the Blue LED Quietly Rewired the World's Energy Grid
From 15% of global electricity to under 10%—how a semiconductor breakthrough made lighting nearly free and what's next.
#5028: What 670nm Red Light Actually Does for Sleep
670nm is a badge, not a mechanism. Here's how to actually shop for a sleep light.
#5027: The 670nm Sleep Light Myth: What That Number Really Means
That "670nm" on your sleep light isn't about melatonin at all. It's about copper atoms in your mitochondria — and the dose is probably fictional.
#5026: Moving Boxes Through a Window? Try Rolling, Not Lifting
A storage nook reachable only through a window needs a clever transfer system. Here's the fix.
#5025: What Does "Contract" Actually Mean in Code?
From TypeScript interfaces to database schemas — when is a software contract real, and when is it just a hope?
#5024: Voltage Tiers: What Your Drill Battery Really Means
Why 12V tools can't do sustained work, what 18V really buys you, and how battery platforms—not tools—are the real commitment.
#5023: The Three Machines Hiding in "Get a Small Vacuum
Dust, fume, and static are three different problems. One word — "vacuum" — can't solve them all.
#5022: Choosing a Real Industrial Vacuum for Your Home
How to verify true commercial grade, pick the right size, and avoid the wet-dry trap when buying a vacuum for your house.
#5021: Shop Vac vs Vacuum: The Port Is Everything
Why the port matters more than peak horsepower, and how to navigate the adapter maze.
#5018: Where Should Coding Agents Actually Live?
Exploring whether coding agents should run locally or fully in the cloud — and what changes when they move.
#5017: Reverse-Engineering a Backend from the Frontend
Building a backend when only the frontend exists—database first, then ORM, API, and the hidden traps.
#5016: Micro-Engraving Bits: Why Fine Carbides Fail on 2mm Text
The bit that's perfect for 0.5mm text is exactly wrong for 2mm numbers. Here's why.
#5015: Plugs vs. Water: What Actually Keeps You Safe
Why bathroom and outdoor outlets fail, and what actually works to keep both you and your gear safe.
#5014: PWA vs Native: One Developer's Home Inventory Dilemma
PWAs cover 80% of use cases. What's the cost of the last 20%?
#5013: Android Camera Fragmentation: Why Apps See Different Lenses
OnePlus hides fisheye lenses from third-party apps. Here's how Android's camera API actually works and what you can do about it.
#5011: Claude Gov: The Military's Forked AI
What the Pentagon actually got from Anthropic — and why post-training changes everything about AI alignment.
#5004: What Precision Is Your Model Actually Running At?
When you call an API, are you getting the model you think you are? Inference providers quantize more than they admit.