TNPSC Thervupettagam

Science and Technology

UIDAI mAadhaar app launched

July 20, 2017 2731 days 1845 0

World’s 1st Laser Weapon

July 20, 2017 2731 days 1801 0

Albertavenator Curriei: 71 million-year-old bird-like dinosaur

July 19, 2017 2732 days 1780 0

Tata Motors develops country’s first Bio-CNG (Bio-methane) bus

July 19, 2017 2732 days 1753 0

Russia launches 73 satellites into orbit

July 16, 2017 2735 days 1929 0

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