Steampunk styled science graphics and animations. Brass, cogs, and other decorative machine elements are used to illuminate scientific topics. These graphics provide a unique take on science, maths, and optics. A Pythagorean Mathematics Engine (illustrating Pythagoras' Theorem for right-angled triangles) contains stained glass windows whose areas change as cog wheels rotate. In other maths engines, rods attached to rotating wheels trace out sine waves and tangent graphs. A brass eye simulates focusing by the lens. Welcome to the glowing clockwork universe...