I get a chuckle about Ultra sound images as well. It's fine if a woman wants to post those photos of her insides on the Internet. But I'm the bad guy if I say "Jessica pop that pussy open let's see it in person."
Ackchyually... that's completely wrong. Frighteningly so, I might add, where has basic education gone.
Ultrasound are mechanical waves, light is EM radiation. Really slow light is infrared. Really fast ultrasound is... even more ultra ultrasound. Slower ultrasound would be this.
This is my first thread I’m reading on Lemmy today and it’s full of AKSHUALLY people, and people who don’t understand basic humanity and society. I’m hoping it’s just limited to this thread.