It's #AskanExpert o'clock ⏰

Our entire lives are regulated by clocks – but how do we know that time exists? 🤔

And could we ever get the chance to travel back in time? 💭

Time to ask our expert Kazuya Koyama to figure it out 👉 https://europa.eu/!PvGf6x

🐦🔗: https://nitter.eu/CORDIS_EU/status/1561623062231007232