Materials Science
214 episodes · Page 6 of 9
#3589: Why a Black Plastic Pallet Beats Wood for Outdoor Storage
Wood pallets rot outdoors. Steel is overkill. The best option for patio storage is a black HDPE plastic pallet with UV stabilizers.
#3468: The Hidden Engine Inside Your Pen
Why a $5 refill transforms a $100 pen — and the four refill standards you need to know.
#3455: The Rectangle Treaty: Inside Euro Box Standards
Can industrial plastic storage ever be sustainable? A deep dive into the VDA 4500 standard, material trade-offs, and the rectangle treaty.
#3335: Industrial Standards That Outlast Consumer Gear
Gastronorm pans, 19-inch racks, Euro pallets, and DIN rail — the industrial standards that save money and last decades.
#3332: How to Find Plastic Storage That Won't Disintegrate in the Sun
Why consumer "outdoor" plastic bins fail in months, and how to buy the industrial-grade ones that actually last.
#3312: The Bag That Replaces Your Ziploc System
Polypropylene bags with tape strips beat Ziplocs on cost and writability. Here's the full breakdown.
#3265: How to Label a Ziploc Bag (Chemistry That Works)
The polymer science behind getting labels to stick to Ziplocs and vacuum bags — and a practical toolkit that actually works.
#3238: Ancient Ink, Modern Scribes: The Chemistry of Kosher Ink
What’s really in that bottle of certified kosher ink? A deep dive into Talmudic chemistry, gum arabic, and the Sharpie-on-Tefillin debate.
#3232: Paint That Sticks: Durable Sign Marking for Metal & Plastic
What professional sign makers use for outdoor metal and plastic — and where to buy it.
#3231: Hand-Painted Signs: The Lost Art of Enamel and Ruling Pens
Why enamel paint and ruling pens dominated sign painting for a century—and where to find them today.
#3224: Pink vs Silver: The Truth About Anti-Static Bags
Pink poly bags don't actually shield your components. Here's what does.
#3220: When Pelicans Fail: Cases for Network Gear & Monitors
Why a sealed Pelican case can cook your switch or drown it in condensation.
#3203: How Liquid Chrome Markers Create a Mirror Finish
The chemistry behind mirror-finish paint pens and how to use them for professional results.
#3200: Moving with Pallets: A Practical Guide for Israel
Can shipping pallets replace cardboard boxes for moving? A deep dive on sourcing, disassembly, and cost.
#3198: Why Architects Still Use 1963 Pens
Why architects still use isographic pens and parallel rules in 2026 — and what that teaches us about thinking through our hands.
#3107: Precision Engineering Disguised as a Paint Pen
The hidden science of markers that survive jet exhaust, salt fog, and 650°C steel.
#3105: The Four-Hundred-Year-Old Pen That Outperforms Modern Tech
A 400-year-old tool still draws lines thinner than any modern technical pen can manage.
#3104: Does Tinfoil on Windows Actually Cool Rooms?
Tinfoil on windows can drop temps 4-5°C. But there are hidden tradeoffs you need to know.
#3094: Surface Prep for Markers That Last
Why 70% isopropyl is the benchmark and what to use when you can't get it in Israel.
#3083: Two Atoms Changed Everything: The Lost Blue Dye
How a single dye, chemically identical to plant indigo except for two bromine atoms, was lost for 1,300 years.
#3080: How Flags Actually Pick Their Blues
Pantone, RAL, and NCS — three systems, three philosophies, and one very blue flag.
#3079: NFC vs UHF RFID: What Actually Works on Fabric
Why NFC tags peel off fabric and how UHF RFID solves it — plus what hardware you actually need.
#3078: Silver vs White: Why Metallic Markers Outlast Everything
Silver paint markers outlast white ones because aluminum flakes form a protective UV barrier instead of eating their own binder.
#3075: Paint Marker vs Alcohol Marker: Which Lasts Longer?
Paint markers chip. Alcohol markers fade. Which one actually survives longer on your inventory?