Excalidraw is an innovative online whiteboarding tool that uses the power of artificial intelligence (AI) to convert simple text prompts into detailed, professional-quality diagrams. Whether you ...

Ah, the scorpion lollipop, a symbol of the Sonoran Desert. I like them, if only for the campiness of the dark, goth-looking scorpion encased unhappily in a gentle green, pink or blue. That said, ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...