"NASA has an excellent interactive timeline tracing the history of astronomy and space exploration from the Greek philosophers through today. Planet Quest is actually three timelines combined into one. The three timelines cover technology, discovery, and culture as it relates to astronomy and space exploration. Each element on the timeline is narrated. Users can select individual elements on the timeline or choose autoplay to hear the narration of each item in sequence."
NASA has an excellent interactive timeline tracing the history of astronomy and space exploration from the Greek philosophers through today. Planet Quest is actually three timelines combined into one. The three timelines cover technology, discovery, and culture as it relates to astronomy and space exploration. Each element on the timeline is narrated. Users can select individual elements on the timeline or choose autoplay to hear the narration of each item in sequence.
The elements we describe in the pages that follow give you a great deal to consider in constructing your story. We emphasize our storytelling process in a group setting because we believe that most of us do not just read a book and do the work. If you are reading this disassociated from some group process, we strongly suggest you go find at least one collaborator or fellow storyteller. Storytelling is meant to be a collaborative art. It is much more realistic this way, and much more fun.
"Simple Machines:
These devices were all in common use for centuries before Leonardo's time. Each one makes work easier to do by providing some trade-off between the force applied and the distance over which the force is applied."
Simple Machines:
These devices were all in common use for centuries before Leonardo's time. Each one makes work easier to do by providing some trade-off between the force applied and the distance over which the force is applied.