Before factories could print parts overnight, manufacturing meant long lead times, heavy tooling, and slow iteration.In this episode of Genius or Junk, a motorsport manufacturing expert from Silverstone Composites reveals how additive manufacturing quietly transformed carbon fibre production — from rapid tooling to Formula One–grade components — and why it may redefine how almost everything is made.But not every innovation earns a free pass. We also challenge the modern smartphone, asking whether a device designed to connect us has instead reshaped society for the worse.So what truly belongs in the Genius Vault…and what should be left behind?

Before smooth gear changes, driving meant grinding metal, double-clutching and real mechanical skill.In this episode of Genius or Junk, a former Formula One engineer reveals the hidden invention that transformed driving forever — and explains why a century-old mechanism still sits inside modern cars.But not everything in tech deserves praise. We also tear into clickbait science headlines and the damage hype does to real engineering.So what belongs in the Genius Vault… and what should be scrapped?#GeniusOrJunk #Invention #Innovation #History #Tech #Podcast #Debate #AmazingIdeas

From life-changing innovations to everyday annoyances, this episode dives into what makes a product truly brilliant or destined for the junk pile. Can you guess which will stand the test of time?