Last night we spoke with journalist and Trekka enthusiast Todd Niall about whether New Zealand's only mass-produced vehicle is now being seen as retro and cool. We also received a few texts from listeners sharing other New Zealand-made vehicles. One listener asked about the DuzGo, built by the Giles Bros in Whataroa on the West Coast. So to dig deeper into this side of the Kiwi number 8 wire mentality, Susana speaks to one of New Zealand's leading automotive historians Patrick Harlow.