Deepfake technology—the ability to create hyper-realistic fake videos or audio using AI—has become a lightning rod for controversy. We’ve been warned about deepfakes undermining democracy, destroying reputations, and spreading disinformation on an unprecedented scale. From sensational media headlines to outlandish claims of its capabilities, the narrative around deepfakes is often fuelled by a mix of fear, hype, and outright bollocks.

Education technology, or EdTech, is often heralded as the saviour of modern learning. From AI tutors and personalised learning platforms to interactive apps and virtual classrooms, we’re told that technology will democratise education, close achievement gaps, and prepare students for the jobs of the future. But despite billions of dollars poured into EdTech solutions, the reality often falls far short of the hype.

Wearable technology is everywhere—from smartwatches and fitness trackers to “revolutionary” health-monitoring rings and smart glasses. Promoted as tools to enhance your health, productivity, and connectivity, these devices promise to be indispensable. But while wearables do have some legitimate uses, the market is oversaturated with overhyped claims, gimmicks, and, frankly, bollocks.

Green technology is often hailed as the saviour of our planet. From solar panels and electric cars to carbon capture and smart grids, we’re told that innovation will lead us to a cleaner, greener future. While there’s no doubt that technology plays a vital role in addressing climate change, the reality of green tech is often far messier than the marketing suggests.

Data privacy is a hot topic in the modern age, with tech companies, governments, and advocacy groups all claiming to take it seriously. From GDPR compliance banners to promises of “end-to-end encryption,” the message is clear: your data is safe and secure. Or is it? Beneath the glossy surface of privacy pledges lies a mess of contradictions, loopholes, and outright bollocks.

Space: the final frontier—or the final source of hyperbolic tech nonsense. From billionaires launching themselves into orbit to grand visions of Mars colonisation, space has become the playground of the ultra-wealthy and a hotbed of overhyped promises. While the idea of humanity reaching for the stars is undeniably inspiring, much of what we hear about space tourism, colonisation, and asteroid mining is pure fantasy—or, to put it bluntly, bollocks.

Autonomous vehicles (AVs) have been sold as the ultimate transportation revolution, promising safer roads, efficient travel, and even the end of human driving. From Tesla’s Autopilot to Waymo’s robo-taxis, we’ve been told for years that full self-driving cars are just around the corner. But despite billions of dollars in investment and countless headlines, the dream of autonomous vehicles remains more hype than reality.

Tech startups: the engines of innovation, disruption, and sometimes, pure nonsense. We’ve all seen the headlines. A scrappy young company with a flashy pitch secures millions in funding, promises to revolutionise an industry, and is hailed as the next big thing. But scratch the surface of many startups, and you’ll find more buzzwords than business sense.

Cryptocurrencies have been touted as the future of finance, a tool for freedom, and a revolution in how we exchange value. Bitcoin, Ethereum, and thousands of altcoins promise decentralisation, wealth, and the collapse of traditional banking systems. Yet there’s an equal or greater amount of nonsense, speculation, and outright scams for every genuine innovation in the crypto space.