#material-science
120 episodes · Page 2 of 5
#3991: Can You Buy Truly Unbreakable Dinnerware?
Corelle, melamine, or stainless steel? Which material actually survives a move without shattering?
#3985: How Your Floor Stays Up: The Hidden Skeleton Inside Every Building
The invisible chain that carries every pound from your apartment to the bedrock.
#3978: What's Actually Under the Road You Drive On
A highway looks simple, but it's a precision-layered structure engineered to last 30 years under millions of truck loads.
#3975: Reading Concrete Cracks: What Your Building Is Telling You
Most cracks aren't emergencies. Here's how to tell which ones are — and why fixing them late costs 5x more.
#3958: Cracking the Code on Drop-Resistant Plastic
Why your plastic parts arrive shattered — and how to specify them so they don't.
#3955: The Hidden World of Highway Signs
What goes into making a road sign? Aluminum, reflective sheeting, and a global treaty most drivers have never heard of.
#3954: The Surprising Chemistry of Road Paint
Road markings are optical devices engineered to survive 10,000 trucks a day. Here's how they actually work.
#3951: Can You Trust That Used Plastic Container?
How to avoid bringing home a chemical-soaked container when buying second-hand industrial totes.
#3949: Luggage Carts to Airport Dollies: Three Tiers of Moving Equipment
How hotel bell carts, industrial hand trucks, and airport baggage dollies reveal three completely different design philosophies.
#3942: The Rice Grain Journey: Baby Mess Meets Cultural Wisdom
Why rice ends up in your bed 3 days after dinner — and what centuries-old cultures already know about stopping it.
#3898: The Box That Warps: Moving vs Storage Physics
Why your Eurobox warps under a ratchet strap — and why cardboard doesn't.
#3887: The Science Behind a Boring 25-Story Building
How tuned mass dampers, self-healing concrete, and vortex shedding make tall buildings feel boringly ordinary.
#3868: Why Your Super Glue Fails (And How a Dremel Fixes It)
A rotary tool isn't just for engraving. Discover how surface prep turns failed glue joints into permanent fixes.
#3867: Drill, Impact Driver, or Hammer Drill? The Real Difference
Most people buy the wrong drill. Here's how to match the tool, bit, and material so you don't ruin your project.
#3866: What's Actually Inside Your Plastic Storage Bin?
Two bins can both say "polypropylene" — one lasts two years, the other two decades. Here's why.
#3865: The Spudger Problem: Thin vs Strong
Why pry tools bend and what materials science says about the perfect spudger.
#3864: How to ID Mystery Metal Before You Drill
A practical workflow for identifying unknown metals before you engrave, drill, or grind them at home.
#3863: Mohs Scale to Dremel Bits: What to Buy First
From Friedrich Mohs to your Dremel: what hardness means for engraving wood, metal, glass, and stone.
#3798: How High Can We Really Build?
Six questions on high-rise engineering, from steel breakthroughs to whether cities sink under their own weight.
#3783: The Ice Cream Algorithm: How Ben & Jerry's Engineers Flavor
Inside the melt rate index, cocoa butter barriers, and supply chain decisions shaping Ben & Jerry's 2026 lineup.
#3685: Ruling Pens, Grease Pencils, and the Case for Better Old Tech
Why a 400-year-old drafting tool outperforms modern alternatives, and how to spot genuinely superior antiques.
#3655: Three Gloves You Actually Need for Gardening and Moving
Nitrile-dipped nylon, goatskin leather, cut-resistant HPPE — the right three pairs and how to care for them so they last.
#3633: How Elite Curlers Train to Sweep Like Athletes
Inside the biomechanics, training, and science of elite curling sweeping — where brooms steer physics.
#3626: Baby Mouthing Safety: What's Safe to Chew?
A materials chemist's guide to what babies can safely mouth — from plastics to metals to wood.