Nerve pulses -
- good demo is dominoes taped onto ruler to show that pushing one makes a chain reaction
- how is it the same?
- chain reaction
- one way
- change in energy (up has potential energy, down needs energy to get back up)
- different?
- nothing goes up or down really
- show what happens if chain is broken
- can use mini candy bars!
- tossing beanbags at target - 10 without goggles, 10 with goggles, then 10 more without.
- goggles using fresnel lenses (order at
- neuroexam.com
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