An optical illusion challenges viewers to find the number "183" hidden within a grid of "135" patterns. This visual puzzle tests observation skills and attention to detail, requiring participants to ...

While randomising a deck of cards gets more difficult as you add more cards, it turns out that the same isn't true for the ...

A True Random Number Generator based on a differential ring oscillator with two different signal paths, that uses two different entropy sources, i.e., metastability and chaos, is presented. The ring ...

A man went from a longtime Virginia resident to one of the state’s jackpot winners, lottery officials said. Norman Sullivan, ...