An engaging optical illusion challenges viewers to find the number 4312 hidden within a grid of 4321s. This visual puzzle tests the brain's ability to quickly identify minute details against a similar ...

In this article, a novel beam shaping technique is developed to synthesize the array factor (AF) radiation pattern of linear and planar antenna arrays. The proposed method is established based on the ...

Representational image New Delhi: In a development that has stirred the mathematical world, two researchers have taken a route to unlock hidden patterns in prime numbers – one that blends old wisdom ...