22 April 2021 Current Affairs
The SpO2 supplemental Oxygen Delivery System has recently been launched for Indian Soldiers and Covid patients. The system has been developed by which institution?
The Defence Research and Development Organisation (DRDO) has developed a unique system, called "SpO2 - Based Oxygen Saturation supplemental Oxygen Delivery System".
The index is published every year by the international journalism not-for profit body, "Reporters Without Borders (RSF)", to evaluate the press freedom situation in 180 countries and territories.
The Miguel Mario Diaz-Canel has been officially sworn in as the 'First Secretary of the Communist Party of Cuba', following the resignation of Raul Castro.
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