At first glance, the Ceduna Jetty in South Australia looks like a regular pier—until you notice the giant circular platform over the water. This modern design isn’t just aesthetic; it's a relaxing ...

MIT professor Joseph Weizenbaum developed Eliza in the mid-1960s. His views on artificial intelligence were often at odds with many of his fellow pioneers in the field. Illustration by Meilan Solly / ...

Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...

Ancient Minoan cross from the Heraklion Museum of Crete. Credit: P.Vasiliadis CC-BY 3.0 The significance of the cross predates the Christian era, with its roots extending deep into ancient Greek ...