The silhouette of a scientist against a visualisation of gravitational waves pictured during a press conference by the Max Planck Institute for GravitationalPhysics (Albert Einstein Institute) at the Leibniz University in Hanover, Germany, 11 February 2016. (Julian Stratenschulte/EPA)
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Source: The Top Science Stories of 2016 – Home | Quirks & Quarks with Bob McDonald | CBC Radio