Wikimedia Commons / Luis KurbosA nuclear physicist who helped create Russia’s first hydrogen bomb was found dead in a Moscow apartment this week, having reportedly committed suicide.Grigory Klinishov, 92, left behind a suicide note in which he said sorry to his family and confessed that he’d been unable to cope with his health issues and loss of his wife, Russian media reported, citing unnamed sources in law enforcement.It was not immediately clear if the scientist made any other statements in t