The developed all-optical signal processing chips pave the way for ultra-low loss, high-speed, high-efficient, high-density ...

In a groundbreaking achievement, researchers at Oxford University have successfully demonstrated quantum teleportation ...

Somewhere between Google Earth glitches and ancient prophecy, a new kind of internet mystery has taken hold. It doesn’t come ...

Women Awakened Stories of Contemporary Spirituality in IndiaBy Swati Chopra Publisher Harper Collins Price Rs 399Pages 328What does it mean to be a female spiritual seeker in a world dominated by men ...

Elementary Textbook on Physics first appeared in 1948-52 under the editorship of Academician G.S. Landsberg (1890-1957) and immediately became popular with students preparing for entrance examinations ...

This paper presents a universal logic gate to perform all logic functions, namely, AND, OR, NAND, NOR, and XOR operations without changing the circuit topology. The basic advantage behind our scheme ...

Researchers reveal magnetic graphene supports quantum spin Hall states at zero field—paving the way for quantum spintronics.