Layer Lines Weekly

Layer Lines Weekly

By Layer Lines WeeklyScienceTechnology
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Layer Lines Weekly episodes

  • COBOD: Selling the Printer, Not the Building
    COBOD started with a real building in Copenhagen and grew into one of construction 3D printing's most commercially embedded equipment suppliers, backed by cement, formwork, and energy shareholders. Alex and Jordan cover the BOD2, BOD3, and BOD XL lineup, the 'real concrete' bet and its admixture fine print, the audited financials, and the Qatar schools program. They also explain why the company's cost and speed claims remain the big open question.
    26 min
  • Nine Tools, One Box: Bambu's H3C, Factory Jigs, and Lenses in a Flash
    Bambu Lab's $2,499 H3C puts a nine-tool changer on the desktop, and Alex and Jordan dig into what that changes for multi-material printing, especially soft TPU. Plus ELEGOO's first 3D scanner, Rivian and Ford on the quiet value of printed tooling, a five-year Velo3D–Sandia research deal, a packed OrcaSlicer release candidate, and a hard look at a company claiming it prints progressive lenses from a single flash of light.
    20 min
  • BICO: The Bioprinting Pioneer That Bet on the Whole Lab
    BICO began as CELLINK, the Swedish company that put bioprinters and bioinks on university benches, and grew into a lab automation group built on software, dispensing and robotics. Alex and Jordan cover the bioprinter lineage, the 2021 rebrand and acquisition spree, the whistleblower investigation and founder exit, the divestments and BICO 2.0 reset, and a 2026 leadership shake-up that put the founder back in the chair. They also ask whether 1% organic growth can carry a margin story toward a double-digit target.
    26 min
  • Somebody Owns the Purge Tower: Stratasys Wins $27.6M Against Bambu Lab
    A Texas jury finds Bambu Lab's X1, P1 and A1 printers infringe Stratasys patents on prime towers and bed leveling. Alex and Jordan dig into why the $27.6M figure is a midpoint, not an ending. Plus Bambu's first laser cutter, Creality's 'no purge waste' four-color crowdfunder, a two-ton WAAM steel die from ORNL and Boeing, a Hackaday support trick you can test this weekend, and an AI photo-to-CAD claim with no printed part behind it.
    20 min
  • Divergent Technologies: The Hypercar Was Just the Demo
    Alex and Jordan profile Divergent Technologies, the Los Angeles company behind the 3D-printed Czinger 21C that's now printing Tomahawk missile structures and aircraft fuselages. From a father-son hypercar project to a $2.3 billion defense manufacturing bet, this is a company trying to sell a factory model, not a printer.
    24 min
  • nTop: The Software Company That Thinks CAD Is the Bottleneck
    Alex and Jordan profile nTop, the New York software company betting that traditional CAD, not printers, is what's holding back advanced manufacturing. From its 2015 founding as nTopology through NVIDIA's backing and a push into GPU-native simulation, this is the story of a geometry engine trying to become a platform.
    23 min
  • The $2.3 Billion Signal — Defense Goes All-In on Additive
    Ursa Major rides a $2.3 billion SPAC into the public markets while the Navy and Army push printing onto submarines, ships, and flight lines — but is it a structural shift or a very well-timed news cycle? Plus PrusaSlicer 3.0's preview, a filament cabinet that dries without heat, and a mystery company claiming an 80-printer drone farm that nobody can seem to find.
    20 min
  • HP 3D Printing - The Inkjet Giant's Ten-Year Manufacturing Bet
    Alex and Jordan profile HP's 3D printing business, from the 2016 Multi Jet Fusion launch with Nike and BMW watching, to a top-tier polymer AM position, a metal binder jetting push, and a decade-old question that still hasn't been answered: is HP's inkjet moat real? Plus the MJF 1200, Craftcloud, and what one reseller exit does and doesn't tell you.
    25 min
  • A Texas Judge, a V8 Block, and Two Imaginary Dimensions
    A federal court strikes down the ATF's ghost gun rule and Alex and Jordan untangle what it actually changes for people who print. Plus: Creality's suspiciously cheap four-color announcement, Bosch and Nikon SLM print a V8 engine block, a two-year-old Indian startup test-fires a printed cryogenic rocket engine, and IBM claims to have invented '5D printing.'
    20 min

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The practical additive manufacturing news brief. What matters, what's hype, and what it means for builders.