Alertindianews.in पर ताजातरीन खबरों को ट्रैक करें, व देश के कोने-कोने से और दुनियाभर से न्यूज़ अपडेट पाएं
Two scientists from a top ocean institute will pilot a 28-tonne indigenously built manned submersible up to 500 metres deep off the Chennai coast early next year.
Two scientists from a top ocean institute will pilot a 28-tonne indigenously built manned submersible up to 500 metres deep off the Chennai coast early next year.
About the Author
