etn. — the European Technology Network — is Europe's daily live technology show. It broadcasts three hours a day from a studio in King's Cross, London, covering European startups, frontier AI labs and technology policy, and streams free on X and YouTube.

etn. is hosted by its co-founders, Luke Knight and Ronan Chambers, who started the show in October 2025.

etn. is live every weekday, Monday to Friday, from 12:00 to 15:00 UK time, followed by long-form guest interviews.

Where can I watch etn.?

etn. streams live on X and YouTube, and full episodes are published as a podcast on Spotify. Watching is free and requires no subscription.

Who has appeared on etn.?

Guests have included former UK Prime Minister Rishi Sunak, the UK's first AI minister Kanishka Narayan, Sequoia partner George Robson, and founders from Synthesia, Legora and Granola.

etn. raised a $1.6 million seed round announced in July 2026, backed by Powerhouse Capital, Axel Springer SE, a co-founder of LADbible, and angel investors from OpenAI and Google DeepMind.

Javier Moya (Barocal)

1 episode · 1 moment · last on 6 May 2026

6 May 2026Elon Vs OpenAI 2, Gamestop’s Half Cash Half Stock, Tech Gala, Pints Hit £10

1:19:5414 min

Javier Moya (Barocal): Gas-Free Cooling Tech & New Funding

Javier Moya, founder and CEO of Cambridge spinout Barocal, announces its third funding round led by World Fund, with co-investors including IP Group, Cambridge University Ventures, and Breakthrough Energy. He explains how solid materials that change temperature by 40-60 degrees when compressed can replace refrigerant gases, why data-center cooling demand has accelerated the company, and the plan to build and test a new, mass-manufacturable prototype with design partners.