Instananeous direction change 3

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Instananeous direction change 2

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Instananeous direction change 1

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Zooming in on the instantaneous collision

C max fuel efficiency at 55

55 MPH range 39-49 MPG, average 44 65 MPH range 35-39 MPG, average 37

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Bumpass hell geological map

Source: https://backcountrypress.com/wp-content/uploads/2019/12/Hike-3_Bumpass-Hell-Hike.pdf

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Looking up the trail to Mt. Lassen summit

Hiking up to the summit

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Looking down the trail to Mt. Lassen summit

Looking down the trail to the summit

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Cart launched up ramp by a spring, animated

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Blue cart animated

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