Logical

What is logical equivalence? Logical equivalence is the condition of equality that exists between two statements or sentences in propositional logic or…

Rice engineers have designed fluidic logic elements into garments to help people with…

All logic gates can be made using one molecule (in the figure, top, the molecule…

The universe started out quite smooth overall, the thinking goes, but quantum wiggles imprinted space with tiny dollops of extra matter. As space expanded,…

The robot was not at all real. Or it was very real, depending on whether you believe realness is closely related to physiology or whether you think this…