Looking into darkness: New discoveries from Large Hadron Collider

Scientists have begun a new round of experiments to look beyond the visible, and explore the dark matter that makes up most of the universe. The research is happening at the Large Hadron Collider in Switzerland. The world's biggest particle accelerator has just been restarted after a three-year refurbishment. Al Jazeera's @Sonia Gallego reports. – Subscribe to our channel: http://aje.io/AJSubscribe – Follow us on Twitter: https://twitter.com/AJEnglish – Find us on Facebook: https://www.facebook.com/aljazeera – Check our website: https://www.aljazeera.com/ #AlJazeeraEnglish #LargeHadronCollider
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