Scientific Industries still makes a version of this original vortex mixer.

So if you ever, ever get an opportunity to take a dive in a submersible, say yes a thousand times, yes and please turn out the lights.

Sometimes pumps, such as beam pumps and electrical submersible pumps (ESPs), are used to bring the oil to the surface these are known as artificial lift mechanisms.

For maintenance or replacement, submersible pumps are raised by a chain off of the duckfoot and up the two guide rails to the maintenance (normally ground) level.

You don't see luminescence until the submersible begins to move forward through the water, but as it does, animals bumping into the screen are stimulated to bioluminesce.

When I'm sitting in a submersible though, I know that I'm not unobtrusive at all I've got bright lights and noisy thrusters any animal with any sense is going to be long gone.

It's like the front door of the office is like a Cuisinart, and you walk in and your day is shredded to bits, because you have 15 minutes here and 30 minutes there, and then something else happens and you're pulled off your work, and you've got to do something else, then you have 20 minutes, then it's lunch.

So we take a carrot cake, put it in a blender, and we have kind of like a carrot cake juice, and then that went into a balloon frozen in liquid nitrogen to create this hollow shell of carrot cake ice cream, I guess, and it comes off looking like, you know, Jupiter's floating around your plate.