
A futuristic “time capsule” that can store over 750 letters or postcards has been designed by researchers at the Indian Institute of Technology (IIT) Delhi for Amritpex 2023 — the national philately exhibition which came to a close at Pragati Maidan on Wednesday.
from Delhi News: Latest Delhi News Headlines & Live Updates from Delhi - Times of India https://ift.tt/EdQywjA
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