Regardless of whether you have a penis or a vagina, everyone has a pelvic floor. It's a bowl of muscles at, well, the floor of the pelvis. There's two gaps in the pelvic floor - one where the anus comes out, and a urogenital one. If you have a vagina, the vagina and urethra both exit here.
The human pelvic floor has a couple of very important jobs. First and foremost, is keeping your internal organs inside you. The other is ensuring that peeing and pooing stays under your control.
Anyway, the most pertinent information in assessing the veracity of the twat cannon post is that pelvic floors squeeze involuntarily when you laugh.
And now let's talk about physics.
Have you ever had an experience where you try to grab a wet bar of soap with wet hands and it shoots clean out of your hand and across the shower? If you haven't, give this a go. Take the soap in your hand, and squeeze it just a little too hard. It flies right out.
Slippery, moist, smooth, rigid things will often go WHOOSH if squeezy force is applied. (sorry, we're a Vagina Museum, not a phyics museum)
When you squeeze your pelvic floor, you're essentially closing the holes in it. If the thing is small and completely inside the vagina, such as a menstrual cup, squeezing the pelvic floor might push it further up inside you.
But if something is rigid and slippery and at the entrance of the vagina, the laws of physics dictate a squeeze will probably push it out, possibly quite an alarming distance.
Little known fact: My college grunge band was named Twat Cannon.
I have totally sent you another tenner in gratitude for the laughs of the Twat Cannon Redux.
Can't send more just now, my pelvic physiotherapy and panty liners bills need payin'.
KARI BYRON: "No. Just no. Absolutely not."
@womble
if michael phelps can "earn" 70-odd gold medals i don't see why there can't be multiple disciplines.
personally i'm most looking forward to the speculum curling in the winter olympics
@vagina_museum
Too light to accelerate to sufficient force at close quartets for a knockout...
I'm still waiting for an "...unless..." here... 😅
@vagina_museum also we have a survivors bias here. Any gynaecologist who has been struck by such a projectile might not live long enough to tell.
And even if they did. We rightfully expect our doctors to be very discreet about the proceedings with the patients.
Maybe "vagina-compatible bullets" is a phrase that would convince the US* courts and politicians that they shouldn't be trying to control what goes on in vaginas and uteruses.
*where guns have more rights than people with vaginas.
@vagina_museum
As a physicist, let me just tell you that the correct thing to say is that:
Slippery, smooth, rigid *rounded* things will go WOOSH if squeezy force is applied by something *flexible*.
Other than that, spot on. You have my blessing as an ordained (although maybe defrocked) physicist.
If "squeezy force" is not the correct scientific term, then science needs to make it so.
This has "legendary thread" written all over it 👏