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Ones that have testable hypotheses and are therefore able to be supported by research results.

2007-08-28 15:17:40 · answer #1 · answered by nohobot 2 · 0 0

any kind of idea tt can generate research is tolerable. its the inquisitive / curious nature of human tt has led to the advancement in science.
there r still so many areas tt needs improvement and change
so put on your thinking cap and let your imagination run wild
eg - using non-fossil fuel to fly planes
making a cool cold suit/clothes for those living in hot climate and vice versa - amount of thick clothings is too thick
reducing accidents on the road - making vehicles safer
medicine for killer diseases

2007-08-29 03:04:55 · answer #2 · answered by Anonymous · 0 0

the ones that makes us easily to understand
the ones we cant understand

2007-08-31 11:59:46 · answer #3 · answered by hein 6 · 0 0

Laws and most theories.

2007-08-28 15:12:34 · answer #4 · answered by Anonymous · 0 0

Proven ones (but not always...).

2007-08-28 14:49:09 · answer #5 · answered by Joseph, II 7 · 0 0

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