Twist rate vs killing power.

[WuzYoungOnceToo]

Wuzyoung,

This was a response to this

How do you know that an expanded bullet doesn't act like a saw.

Because we know what the approximate rate of rotation is for bullets, and thanks to things like high-speed photography and other nifty technologies we have a pretty good understanding of the behavior of bullets when they travel through the target...and neither things suggest any saw-like effects on tissue.

I don't believe in hydraulic shock, or Santa or tooth fairies....

There's a fair amount of physical evidence and peer-reviewed research that support the theory of hydrostatic shock. Not so much for Santa or the tooth fairies.

As far as spinnng speed I think everywhere on the planet earth is rotatating at 1 revolution per day. Now surface speed is is another story.

Which is why I said it depends on how you're using the word "speed". Had you included in your previous post a quote of what it was you were responding to then that question would have been answered.