Thursday, Jun 30, 2022 | Last Update : 10:09 PM IST

wars

Nearly 71 million now displaced by war, violence at home: UN

Annual 'Global Trends' released by UN counts number of world’s refugees, asylum-seekers and internally displaced people at the end of 2018.

19 Jun 2019 3:21 PM

New tech may lead to 'Star Wars' style 3D holograms

Scientists, including one of Indian origin, have developed a new way to make low-cost holograms that are more realistic.

21 Jul 2017 5:22 PM

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