Drilled

Right

Same difference

You dont think huh?

They drilled but didnt do any siesmic studies first?

Just started drilling with no research?

It looks like according to the Wikipedia page that they did it to learn about the composition

Not about seismic data

Yes and what did they find out

So did they do siesmic research first?

The Kola borehole penetrated about a third of the way through the Baltic Shield continental crust, estimated to be around 35 kilometres (22 mi) deep, reaching Archaean rocks at the bottom.[7] The project has been a site of extensive geophysical studies. The stated areas of study were the deep structure of the Baltic Shield, seismic discontinuities and the thermal regime in the Earth's crust, the physical and chemical composition of the deep crust and the transition from upper to lower crust, lithospheric geophysics, and to create and develop technologies for deep geophysical study.

To scientists, one of the more fascinating findings to emerge from this well is that no transition from granite to basalt was found at the depth of about 7 km (4.3 mi), where the velocity of seismic waves has a discontinuity. Instead the change in the seismic wave velocity is caused by a metamorphic transition in the granite rock. In addition, the rock at that depth had been thoroughly fractured and was saturated with water, which was surprising. This water, unlike surface water, must have come from deep-crust minerals and had been unable to reach the surface because of a layer of impermeable rock.[8]

Microscopic plankton fossils were found 6 kilometers (4 mi) below the surface.[1]

Another unexpected discovery was a large quantity of hydrogen gas. The mud that flowed out of the hole was described as "boiling" with hydrogen.[9]

From the Wikipedia page

So they were wrong about things

Wrong about things?

Wrong about type of rock

Wrong about amount of water

Yeah, I suppose. They didn’t know lol

Now they do

Wrong about temperature

That’s science

Fr

Ok so you agree then.

They had hypotheses, performed an experiment, and got results.

Right

Sure I agree

So do we know if there is a core?

We have great reason to believe anomalies change the direction of seismic waves deep underground

Like liquid

And we can calculate the thickness of these layers

Yes

Some layers are liquid I think

Thats why the claim the core is liquid

They cant see it

I think the inner core is solid

In their data

But it would be liquid if the enormous pressure on it didn’t exist

They think the core is crystaline now

Yes I’m right

Inner is solid