Home & Consumer Tech

Smart home, consumer electronics, and everyday tech

242 episodes · Page 7 of 11

#2956: The IBU Illusion: What Bitterness Numbers Actually Mean

Why that 200 IBU beer on the label is chemically impossible — and what brewers are really doing.

food-scienceagriculturenutrition

#2955: Mead vs Beer vs Wine: Which Came First?

Beer may have driven civilization itself. We trace 13,000 years of alcohol history.

ancient-brewingfermented-beveragesarchaeology

#2953: Marker Ink vs. Synthetic Fabric: The Real Test

Oil-based vs. water-based markers on neoprene and nylon — which ink actually survives rain, flexing, and UV?

material-scienceindustrial-automationsupply-chain

#2944: How to Organize Fasteners Without Losing Your Mind

Stop rummaging through bins of mixed screws. The key is nested sub-containers and type-first sorting.

diyhardware-engineeringergonomics

#2939: Can a Security Camera Detect a Baby Not Moving?

Can AI tell when a baby is about to fall—or has stopped moving? We break down what's possible and what's not.

computer-visionai-ethicschild-development

#2928: Barley Bread & Pizza: Grinding Your Own Grain at Home

Can you make 100% barley pizza? Yes—but expect a cracker crust, not Neapolitan. Here's how.

diysustainabilityergonomics

#2913: Hitching a Ride on a Cargo Ship: The Truth

The internet myth vs. the reality of booking passage on a commercial cargo vessel — it's slow, expensive, and vanishing.

maritime-explorationlogisticsinternational-trade

#2910: The Quiet Chemistry of Xylene-Free Markers

What’s really in your permanent marker? The hidden chemical revolution happening on the hardware store shelf.

supply-chainhealthsustainability

#2908: Why Backpack Labels Vanish in the Wash

Paint markers flake, xylene bleeds, and most "permanent" labels fade fast. Here's the chemistry that actually survives.

material-sciencepermanent-markersfabric-labeling

#2904: Cable Labels That Actually Survive a Move

Stop blaming yourself for peeling labels. Heat shrink tubes and a patch map solve the real problem.

networkinghardware-reliabilitydiy

#2893: Why Your Rotary Shaver Struggles With Thick Hair

Rotary shavers struggle with thick, stiff hair due to a fundamental design mismatch. Here's what's actually happening.

mechanical-engineeringmaterial-scienceergonomics

#2887: The Red Dot Design Award: What It Actually Means

What is the Red Dot award on your mouse and vacuum? A 25% win rate, €4,000+ fees, and genuine design expertise.

industrial-automationergonomicsindustrial-design

#2871: Can a Subscription Restaurant Actually Work?

Monthly fee, unlimited meals — why this model keeps failing and what it would actually take to make it work.

urban-planningsustainabilityisraeli-economy

#2870: Pottage, Cholent, and the Eternal Pot

Medieval pottage isn't dead — it evolved into Jewish Shabbat stews like cholent and hamin.

perpetual-stewcholentshabbat-cooking

#2867: How Flight Attendants Master the Galley

How airlines organize a walk-in closet-sized galley to serve hundreds — and never run out.

logisticsergonomicsgalley-operations

#2865: How to Source Goods from China Without Getting Burned

Factories, sourcing agents, and ethical due diligence — what first-timers need to know before stepping off the plane.

supply-chainlogisticssourcing-agent

#2846: The Quest for Earbuds That Actually Fit

Why your earbuds won't stay put — and three paths to a secure fit, from aftermarket tips to custom molds.

audio-engineeringergonomicshardware-engineering

#2844: How Many Pixels Do You Actually Need?

At what point does adding more pixels stop mattering to the human eye? The numbers are brutal for marketing.

display-technologyhuman-factorstv-resolution

#2843: Why Solar Gadgets Fail: The Missing Battery Buffer

Why your solar USB panel can't run a Raspberry Pi — and the fix that actually works.

solar-energyaudio-engineeringdiy

#2842: Fixing Your New Apartment: The Israeli Tool Kit

The eight essential tools and hardware every Israeli apartment needs — with Hebrew names and where to buy them.

diyhardware-engineeringhome-safety

#2836: Can ANC Handle Real City Noise Now?

ANC has gotten smarter, not just stronger. Can it handle construction noise? And what about cancelling noise in a whole room?

audio-engineeringsignal-processingsensory-processing

#2821: The Trench Coat Is on Fire: Making Smart Home Parts Interrupt Each Other

Three engineering problems in a trench coat. Make Zigbee sirens, Snapcast speakers, and push-to-talk audio actually work together.

zigbeesmart-homeaudio-engineering

#2802: The Tea Standard and 9 Other Weird ISO Rules

Ten hyper-specific international standards that make you question what humanity does with its collective time.

ergonomicskeyboard-layoutstaxonomy

#2800: The Two Meanings of Industrial Design

Industrial design is a profession. The "industrial look" is something else entirely. Here's where they split.

industrial-automationhardware-engineeringsupply-chain