Porosity and Permeability

[@sophiemontecalvo7503]

Incredibly helpful video, thank you very much. Well done.

[@mothermonster13]

Yeah

[@rosalyn6344]

This video is well set up and edited. A big thank you and appreciation to whoever helped make this video. Very helpful.

[@khaledbassiony5913]

I need a Geo Science course as I'm a mechanical Engineer but work on a tunnel boring machine. therefore, i need to learn more about soil. Thanks for your effort

[@brandonchase2376]

This video is like the best edited video! Nice one professor.

[@Ho-fy1sy]

Permeability: Gravel(water flow easily) > Sand > Clay (water cannot flow through)

[@GEO-DesktopDemos]

This is an excellently prepared video. I would like to point out however that porosity is inversely proportional to grain size in a well-sorted sediment. I'm curious if in your porosity experiment you were perhaps not achieving full saturation in the sand.

[@arianacao2525]

Porosity = amount of pore space
Permeability = how easily water flows through
Different materials
Igneous rocks have high porosity but low no permeability
Sand and gravel have high porosity and permeability = good groundwater sources
Fractured igneous rocks, limestone, granite high porosity and high permeability = Good groundwater reservoirs

[@mateusmbr1]

Very clear and helpful video! Thanks, and greetings from Curitiba (BRA)

[@johelvenegascastillo2589]

Very good, but how is permeability calculated with this experiment? Which equation allows to obtain data with this experiment?

[@mariahmartin9432]

Who is here because of science class

[@mohamedsameh8594]

Practical exam*

[@matthewbrightman3398]

No. Just like the music.

[@ramadhanzebari9783]

Thanks so much.. Only have one question.. have you ever see negative porosity .. in any mode 🤔

[@tunahanvedodolar5992]

it was pretty usefull for my engineering final exam study.

[@yess.6558]

AMAZING VIDEO!! Thank you guys so much!

[@geoeye967]

Excellent and valuable demonstration.Thank you.

[@joshuaeseigbe3348]

Very helpful video
Thanks

[@Pranjal-AI]

What a nice video! learning it for studying vascular plant growth.

[@kairo9757]

Very helpful!!!
Thank you so much!

[@jessocampo9238]

I know you have videos

[@Ed-TFT]

helpful video, exactly what i needed.

[@utube_u]

very helpful...

[@habeebrahman3725]

Very useful video, thanks a lot

[@michaelnuckels3997]

Very cool

[@dibyendurana7935]

Why porosity of clay material is greater than sand as according to your experiment , it should be reversed???

[@tasbiau.6354]

permeability not porosity so they're right

[@yashchavan9403]

One of the best vedio!!! Thank you

[@Zhinkk]

Thanks, was really helpful.

[@riskayuliana2239]

May i use your video be my duty in my rocks class? Thank You before🙏

[@asaadartdos9805]

great job.

[@ericasamoah7275]

Good demonstration. very useful

[@engismail249]

Good lesson

[@anaivanovic4349]

Thank you , that was helpful

[@endelvelt7650]

thanks, exactly what i needed

[@amitgoel1891]

Nice demo.

[@qssee16]

is the 'immobile-porosities' means low permeability?

[@hannahjones1037]

Thank you so much! Great videos

[@AdilKhan-zg7jy]

Nice video sir

[@Gbriggs37]

How many Minecraft villagers have you kidnapped?

[@muhammadzeeshan1752]

very informative video

[@AshrafAli-888]

It is different... Thank you....

[@inupanurthivamsi]

What type of soil porosity is high?

[@TheAmpster529]

so like which one is like a sponge im confused

[@thehappypeople1762]

thanks

[@shmackkboy]

no.

[@santoshpukhrambam1527]

nice video

[@STRUCENGG]

thanks alot

[@ma.sealtielaudwreydejesus7594]

More please

[@trinikidd92]

wow those are some huge glasses of rocks!

[@tanyagodsey4745]

Where my classmates at???

[@abdallahahmed9904]

Thank you

[@10Alan17]

Does Clay have high or low Porosity? and if so is it's porosity lower or greater than Sands?

[@GeoScienceVideos]

Clay can have higher porosity than sand but its permeability is lower.

[@darealzinlord]

Anyone else watching this cause of Mr Bunner?😔

[@mohamedmubarak7835]

مين من STEM و جاي يشوف البراكتيكال😂؟

[@sajid2031]

Very fine

[@aberegetachew2573]

thanku thi vedio

[@tan2327]

rock time

[@Tintan1305]

The Agoge diet is the ultimate meal plan for those looking to build muscle fast.

[@alejandraliberio3974]

so no one is here bc their apes teacher assigned this to them ...

[@aromalk5265]

Nte ponnu ,enik oru kopum mensilayilla tto🤧

[@ahmedlouay5369]

Ok

[@orlandoalcala5713]

7:00

[@clye7788]

sooo gewdb

[@shmackkboy]

No LMAO

[@fijarrhobbanyamir4970]

Gak bisa basa engelshh

[@stephenpablo8710]

amature video lame