10/10/2026
🌍 What happens when students around the world analyse the same particle physics data, together, across 24 hours?
That’s World Wide Data Day (W2D2)!
On 10 November, students from around the world will work with real data from the Large Hadron Collider, analysing particle collision events and investigating what the data can tell them. 🔬
What makes W2D2 unique is its global format: as the day moves across time zones, groups of students take part one after another, connecting through a continuous global videoconference to share their results, questions and experiences. 🌎
W2D2 is an activity developed by QuarkNet and supported by the international particle physics outreach community.
📅 10 November 2026
🔬 Real LHC data
🌍 Students worldwide
⏱️ 24 hours
👉 Find all the information about W2D2, registration and how to participate on the QuarkNet website.