India’s PFBR achieves criticality, marks entry into stage-II nuclear programme

Keyword: Power (physics)

Publisher: The Times of India

Published: Apr 7, 2026

India's first Prototype Fast Breeder Reactor (PFBR) at Kalpakkam in Tamil Nadu achieved 'criticality' at 8:25 pm on April 6, the point at which the number of neutrons being born exactly equalled the … [+3996 chars]

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