yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

When Magma Meets Water | Breakthrough


2m read
·Nov 11, 2024

Today, Jeff and Robert will use the lava oven to find out what happens to liquid rock when it collides with liquid water. They begin by melting 800 lb of basalt rock. The start out is crushed in gravel, and when we see it later and dump it out, it'll be lava that pours out at somewhere between 250 to 2,100 degrees Fahrenheit. Just as it does in nature, there's no difference when I'm working; when I have the leathers on, I'm up there working with the lava.

It is an amazing feeling. Just before the lava tips out of the furnace, it's just really an exciting and pregnant moment. This is remarkable! You see the fabulous convection in there. I'm constantly seduced by the intensity of the orange, and even as it's cooling, the thing still moves. It breathes, it inflates, it finds some limit, it deflates as it breaks out. It'll do this over and over and over, but today they see something unusual.

Almost every flow that we do, I can tell you 90% of what's going to happen. Today, I was caught off guard. Our experiment today illustrates how rapidly heat can be transferred from lava and for that water to then be transformed to steam. Of course, as steam is produced, the water molecules spread out at a space that takes up a thousand more times the space than in water. As it does so, energy is released. The pressure release during drilling could cause water running deep underground to rapidly boil and expand.

Not even rock can contain the explosive expansion of water flash-boiled by magma. The escaping gas would rip to the surface in a man-made freat magmatic eruption.

More Articles

View All
Our Bank Went Bankrupt
So our bank went bankrupt last Friday, but it’s not just us. In fact, most tech startups in Silicon Valley and over 2,500 Venture Capital firms held their funds with the 16th largest bank in the United States. Of course, we’re talking about the Silicon Va…
Second-order reactions | Kinetics | AP Chemistry | Khan Academy
Let’s say we have a hypothetical reaction where reactant A turns into products. Let’s say the reaction is second order with respect to A. If the reaction is second order with respect to A, then we can write the rate of the reaction is equal to the rate co…
How Do You Get a Haircut in Antarctica?: Day in the Life of a Scientist | Continent 7: Antarctica
[Music] So this is my Scott based haircut. This is a new one for me. I can say I’ve got my haircut in Antarctica by a butcher. By butcher, that’s a carpenter, and he’s only got one eye, and he’s half L, and he’s only got one eye. He says, “Half fine, here…
Example of one sides unbounded limits
We’re asked to select the correct description. It looks like all the descriptions deal with what is the limit of f of x as we approach six from either the right-hand side or from the left-hand side. So let’s think about that. First, let me just do the le…
How I read 100 books a year- 5 tips for reading more
Are you someone who wishes they could read more but just can’t seem to find the time or motivation? I know I used to be. As a kid, I was an avid reader, devouring books left and right. But as I got older and got a smartphone, I found myself spending more …
Can You Solve This Shadow Illusion?
We have that card with a little round hole in it, and what I want you to do is hold it up, um, and try to cast a shadow on that wall there. I want you, before you do it, to predict what we’re going to see. Shadow of the card? Shadow of the card with a lit…