Microphone
It is a noise cancelling microphone that filters out background noises when you are talking to someone else. It has been in use since the iPhone 5.
Scientists cannot be certain, as we have yet to experiment with a black hole, but they theorize that time would slow down relative to time far from the black hole.
it is a SECOND microphone that the government uses to spy on you and look for terroristic threats, or promises
heck ya the biggest one is large enough to swallow the one beside it
The small hole is for headphones.
The hole in the shutter allowing light into the camera.
A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.A Schwarzschild black hole is a non-rotating black hole. The Kerr black hole is a rotating black hole. Since the latter is more complicated to describe, it was developed much later.
A pin hole camera is a general reference to the optics of the camera (there pretty much are none, just the "pin hole"). The question is therefore more or less equivalent to "how do you save pictures on an SLR camera?" ... it depends on the entire rest of the camera, and it may not even be possible to "save pictures".
A black hole originated as a star, that is, the star converted to a black hole.
I think its a speaker
If you fall into a black hole, you'll go into the black hole and nowhere else.