Buying Guides
Choosing what to buy: comparing products and brands, reading spec sheets, durability and value for money, in any domain from tech to tools to baby gear. An extra channel alongside an episode's main one.
#4385: USB-C Charging Station for Your Tool Belt
Can you build a custom charging station for your tool belt? We break down the electrical engineering behind USB-C Power Delivery.
#4376: Which Mic Actually Lowers Word Error Rate?
Laptop mics hit 18% WER. A $70 mic drops it to 4%. Here's what actually works for voice-first dictation.
#4364: The Physics of Garbage Chutes and Reusable Liners
Why most reusable bin liner alternatives fail against the physics of a 20-floor garbage chute drop.
#4363: Kosher MREs: Edible or Emergency Only?
Are kosher MREs worth $20? We break down the tech, taste, and better alternatives for your pantry.
#4362: Batteries vs. Wired: Smart Home Security for Renters
Coin cell batteries die silently. Here’s how to wire Zigbee sensors to mains power in a rental apartment.
#4361: LoRa vs ZigBee for a Flood-Prone Basement
Designing a reliable smart home sensor network through concrete floors for a seasonal New England home.
#4356: Eurobox Logistics: From Shenzhen to Your Living Room
How to ship custom Euroboxes from China to Israel without paying for a full container.
#4348: Beating Israel's Banking Oligopoly: Real Options
Israeli banks charge 5% per transaction. Here's how to get a US dollar card, better rates, and real customer service.
#4345: HVAC Balancing for Renters: Cardboard, Coils, and CFM
Can blocking vents actually help a hot bedroom? The physics of airflow, coil freeze risks, and what renters can actually do.
#4343: AliExpress Checkout: Dollars vs Shekels
Which currency should you pick at checkout? The hidden fees of DCC, PayPal, and credit cards explained.
#4342: Open-Front Bins vs Drawer Cabinets: Workshop Storage Deep-Dive
Open-front bin, hopper bin, or drawer cabinet? We decode the confusing terminology of small-parts storage systems.
#4337: The Belt as Brain: Externalizing Memory with EDC
How to carry daily essentials without looking tactical — and why it works as a cognitive prosthetic for ADHD.
#4335: The Tape Drawer Is a Graveyard — What to Actually Own
Painter's tape, gaffer vs duct, VHB, Kapton, PTFE — which tapes to own and why cheap costs more.
#4334: 21 Workshop Chemicals: What Actually Works
Penetrating oils, contact cleaners, and the three solvents hiding in different cans. What to keep and what to toss.
#4333: Sealants vs Fillers: What Actually Works
Why your bathroom caulk peels and how to fix it with the right product for every gap.
#4332: Why Your Glue Keeps Failing — Adhesives Decoded
One glue to rule them all? Nope. Here's why your joints fail and exactly which adhesive to use.
#4331: Cutting Consumables: Blades, Safety & Storage
Every replaceable blade for DIY, from utility knives to oscillating multitools — what to stock, how to stay safe.
#4330: Drilling Right: Bits, Concrete & Israeli DIY
Which drill bits to stock, duplicate, and avoid for Israeli concrete, tile, and metal — with specific quantities.
#4329: Tier 3 Hardware: When to Stock vs. Buy on Demand
Rivet nuts, heat-set inserts, and Helicoils—which specialist hardware belongs in your workshop?
#4327: Tier 2 Hardware: What You Need When Tier 1 Fails
Cavity anchors, blind rivets, threaded inserts, and more — the fasteners that save you from 10 PM hardware store trips.