S24E7: Wood Windows, Woven Cashmere Fabric, Plastic Recycling Machines, Architectural Glass

Seasoned wood is cut and joined into window frames before receiving glazing, seals and operating hardware. Fine cashmere fibres are spun and woven into fabric; shredders, separators and processing equipment are assembled into plastic-recycling machines; and large glass panels are cut, treated and finished for architectural use.