Red coloring into water at high-speed / slow motion

[weriedalyankovikruls]

hi holly

[alikaso]

it looks like blood.:~}

*stars in zombie-like fasion and bites lower lip*

[jerryaltman]

What kind of camera do you use to make those high speed recording videos, or slow motion?

[kh2012]

You usually need a 1000 or 2000 fps camera I think for the best quality like this video had.