- To improve practice
- Curiosity
- To improve theory
- To detect and measure change- like measuring movement; the only way we can know something moved is by comparing it to a previous measurement.
- Assignment (See David Merrill)
- Necessity (Swine Flu, the Plague, Pres. Kennedy- ten years to the moon)
- A way to find truth (see Elder Scott's talk)
1 comment:
Jana your blog's are just great i love them LOVE
anna
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