In this software, you can create Truth Tables, Logic Equations, and Logic Gate Diagrams. Go to “ File > New ” to create a new project. You can add 2, 3, or 4 input logic gates to your project.

Pairs of gates can be used to create AND and OR logic based on the levels of output observed. When a pair of gates are both off, output is low; it's higher for a one-on/one-off situation (OR) and ...

A DNA-based computer uses simple base-pairing to create AND and OR logic gates. 130 different double-stranded molecules later, the answer to a square root calculation popped out. Read the whole story ...