Journey Into an Active Volcano | One Strange Rock

less than 1m read

·Nov 11, 2024

Ken Sims doesn't do nine-to-five. This is his idea of a good day at the office. For over 20 years, he's ventured into active volcanoes across the globe to collect samples of molten lava. Studying this stuff is one of the best ways to understand what's happening in the center of the Earth and the process that protects us from the Sun.

Pretty much that whole bottom terrace now is completely covered in brand-new lava flows. Yeah, with the new lava flow coming around against the wall there, we'll have to watch out. The lava is intensely hot, roughly 2,000 degrees. It will burn pretty much anything on contact.

"Okay, heading over. I'll go over just towards the edge here; we'll have a look."

"Whoa, holy! It's just opened up on that side, hasn't it?"

"Yeah, totally. Whoa! Now can I’m pretty certain that there is absolutely no way we are going down there. That is without doubt mission impossible."

"Okay, well, they're wrong. Cancel admission. Just anybody with half a brain wouldn't go down there."

The new vent means Ken can't take samples from the lake, but he doesn't need to. The vent is firing fresh lava right at it. "There's a lot of lava bombs around here; it's just covered with bombs."

"Wow! I can see the vent from here. It's really rocking and rolling." [Music]

Profit maximization worked example Free Response Question | Microeconomics | Khan Academy

Semicolons and complex lists | The colon and semicolon | Punctuation | Khan Academy

View All

How To Win The Economic War Against China

Let’s talk about the real tariff war. It’s between the United States and China. This is an economic war going on. They do not play by the rules; they steal American companies’ IP. We can’t use their court systems. They litigate us with our American courts…

In the Studio Pt. 2 ft Zedd | One Strange Rock

They didn’t want me to create a Zedd song. They wanted me to create a piece of music that matches what this is all about. [music playing] My first thoughts when the project came to me was, finally, and excited, because I’ve made classical music in my li…

Mesh current steps 1 to 3

Now we’re going to discuss the second of two popular ways to analyze circuits, and this one is called the mesh current method. This is actually one of my favorites. There’s a fun spot in here where we make up currents flowing around in circles inside the …

Justification with the mean value theorem: table | AP Calculus AB | Khan Academy

The table gives selected values of the differentiable function f. All right, can we use a mean value theorem to say that there is a value c such that f prime of c is equal to 5 and c is between 4 and 6? If so, write a justification. Well, to use the mean…

My Investing Plan for 2022...

So it’s that time of year. Time to start making plans and setting goals for 2022, because yes, we only have two weeks left in 2021. It’s pretty ridiculous if you ask me. But in this video, I’m going to be running through my full investing plan for next ye…

Chef Crystal Wahpepah puts Indigenous foods on the map | Queens | National Geographic

National Geographics Queens celebrates powerful female leaders in the natural world, and behind every inspirational animal on screen is an equally gritty and determined woman. All the women on this Queen’s Journey are true leaders: fierce, smart, resilien…

Journey Into an Active Volcano | One Strange Rock

More Articles