But how do you know that this works this is ridiculous! You cannot shoot waves into the ground and tell what material it is

^^^^

somebody is getting it

If you line up a rod of metal and a wooden dowel, and hit one end of each with a hammer and press your ear to the other end. Does the sound wave reach the other end of each rod at the same time? If you can find rods that are the same size but of different metals (or maybe try plumbing and electrical conduit pipes, which you can probably find in steel, copper, and maybe galvanized aluminum) hit one end of each with a hammer. Do they ring at the same frequencies? Why or why not?

it's all BS

just because you don't understand it

doesn't mean its fake

easy

I studied Geology

all calculations have assumptions based on the gobstopper model

no you didn't you studied chemistry

I have a degree in chemistry. but I studied geology. for 2yrs. was my first major

then switched

i see why you left lmao

actually biochem

too hard

I graduated with a perfect 4.0 cumulative GPA for both undergrad and grad

a highschooler can pick basic stuff like this up

lmao i have lliterally no reason to believe you

it's the internet

you're a troll. why would you?

"i can't tell you what I researched because it's too 'niche'"

it's your job to cause discord

not even the basic area of chemistry either

we know a lot about paid trolls in discord 😉

had an interesting discussion about it the other day with an insider. but off topic...

he is one of "them"

usually their profile gives them away

one of us.. one of us....

yeah who knows if he is being payed by NASA

anyway, back to what I was saying

I have a shiny gold role which means I talk a lot

focus on what we can directly measure

like curvature

bruh

By looking at the time of arrival of the main set of waves, and how the frequencies of the waves are arranged within the set, scientists can learn about the density and other properties of the layers. The relative differences in arrival times of the S and P seismic waves at several recording stations tell scientists about the different speeds those waves were traveling at, which in turn gives information about the density of the material the layer is made of, and how thick the layer is in several directions.

not that hard

I still cannot find a published article in a peer-reviewed journal showing the direct measurement of Earth's curvature

I shared one a while back and you guys threw a hissy fit

why waste money on something so trivial

especially when FE did 2 tests and both proved glove earth....