Sci-Tech Round-Up: Pollution, Sanitizer, Super-Earth, Denuclearization

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Here’s a quick roundup of what happened in Science & Technology in India and across the globe this week. Click the Stories to know more.

1. Does Pollution Complicate COVID Death Rate?

2. DRDO’s Currency Sanitizer

3. Rare Super-Earth Discovered At The Centre Of Galaxy

4. Germany Continues Denuclearization