#विज्ञान

Science · 3 min read What is the golden blood group (Rh-null)? The rarest blood in the world Rh-null blood has none of the Rh-system antigens, which is why it is called golden blood. How rare it is and how it differs from India’s "Bombay blood group". Science · 3 min read India’s first computer: from TIFRAC to the PARAM supercomputer The first computer installed at the Indian Statistical Institute, the first Indian-built computer TIFRAC, and PARAM 8000 in 1991 — India’s computing journey.