Construction
134 episodes · Page 2 of 6
#5178: Who Checks on Empty Houses — And What It Costs
Absentee owners pay a stranger to flush the toilets and photograph the water heater. The whole industry runs on trust — and a written report.
#5147: Tents vs Container Cities: Rethinking Disaster Housing
Why do disasters still end in tent cities when foldable container homes and container cities already exist?
#5128: The 120 Hz Problem: Why Your Window Can't Stop That Jackhammer
A bedroom-shattering 120 Hz tone reveals why low-frequency noise ignores windows, mocks active noise cancellation, and demands real physics.
#5120: Why Ground Rumble Ignores Your Acoustic Windows
Acoustic windows can't stop low-frequency rumble traveling through soil. Can wave barriers or base isolation actually work between city buildings?
#5101: Drill Bits and Concrete: What Actually Worked
A 12V drill, a $20 bit set, and a reinforced safe room wall — what actually happened, and why the first bit failed.
#5098: Jerusalem's Digging Problem: Who Pays for Progress?
Jerusalem is tearing itself apart to rebuild. Residents pay top taxes but get no signage, no end dates, no recourse. Do other cities do better?
#5059: Israel's Unique Plug Problem: Standards, Cost, and Identity
Why does Israel have its own electrical plug no other country uses? The story of the Standards Institution of Israel reveals a nation-building lega...
#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.
#5002: 3D Scanning Costs: From $5K to $80K+ for Architecture
Terrestrial laser scanners vs. handheld SLAM units — real prices, post-scan workflows, and where the money actually goes.
#4984: Shanghai's Real vs. Romanticized Art Deco
How much of Shanghai's "Paris of the East" glamour is real, and what was lost to redevelopment?
#4977: The Measurement Ladder: From Tape Measures to Point Clouds
Seven rungs of physical measurement, from steel tape to laser scanners. Where error lives and what you trade at each step.
#4975: Testing Hong Kong's Romantic Image Against Reality
Is the cinematic Hong Kong still there? We separate fantasy from fact, politics from redevelopment.
#4866: How Aircraft and Skyscrapers Survive Lightning Strikes
How do planes and buildings take million-volt hits and keep working? The engineering is surprisingly different.
#4860: What It Really Takes for an Airport to Go Transatlantic
Runway length is just the start. Pavement strength, fuel farms, customs, and insurance all decide if an airport can go intercontinental.
#4847: Buildings That Never Close: Perpetual Architecture
How do you clean, maintain, and renovate a building that has been continuously occupied for over a century?
#4807: What Actually Burns in Ireland vs. Israel
Same job, radically different fires. How climate and construction shape a firefighter's daily reality.
#4806: The Vest That Saves Road Workers
How a fluorescent vest and thirty years of standards cut highway worker deaths — and why smartphones are reversing the gains.
#4802: Signs That Survive: Wind, Ice & Jet Wings
How highway gantries, airport taxiway signs, and Arctic markers are engineered to survive wind, ice, and impact.
#4707: From Lawn Numbers to Billboards: Sign Law's Wild Spectrum
How a Connecticut town subsidizes house numbers, and what it takes to build a sign visible from a plane.
#4583: Structural Stone: The Building Material That Lasts 500 Years
Stone buildings outlast concrete by centuries — and engineers are bringing it back with post-tensioning and CNC cutting.
#4561: Why Concrete Crumples: Tension vs. Compression
Why does a material that holds skyscrapers crumble when hung? A beginner's guide to seeing the built world differently.
#4508: How Concrete Conquered Stone
Roman concrete self-healed for 2,000 years. So why did stone lose out?
#4484: Cooling Cities Without Cooking the Planet
Paris district cooling, passive design, and whether we can stay cold without climate guilt.
#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.