Geography World: A massive collection of links on all aspects of geography by Brad Bowerman.inQuiry Attic: The Franklin Institute Science Museum has in storage a century's worth of scientific instruments. Each month, it offers an online exploration of an object that would not otherwise be available for the public to see.Microworlds: Describes the concept of "microworlds" and their use as tools for learning; includes several examples from the MIT Media Lab.Proof of Concepts: Addresses techniques teachers can use in developing interactive science instructions for grades 6-12; also holds a dissertation project scheduled to be implemented in January 2000; also parts of a Web-textbook on earth/space science.Teaching and Learning Resources in Central Illinois: Museums, libraries, nature centers and other resources for teaching and learning in Central Illinois