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Present here from India ❤

This felt like it broke my entire understanding of how life works.. sometimes I wish I went to university because this is fascinating.

Appreciated

Very nice explanation 👍

Probably the most clear explanation I have heard

MANNY THANKS

Love from Nepal 🇳🇵, sir

Hello, I would love to have access to the slides

can you please share the link in the description , thank you

Great explanation! Thank you so much.

very well explained

ellinas eisai?

Laplace in cylindrical coordinates is different

Thanks for sharing! Examples are very useful and help to understand.

Many thanks for the declaration, and many thanks for your uploads!

Kindly send me your answer via ono92@tju.edu.cn. Thank you

Thank you for the video. How do I measure the contact angles after running case in fluent and have pictures of the droplet shape.

I am not able to understand your statement, that if the system tends to minimise its energy, how can the capacitance increase? The energy stored in a capacitor is given by 1/2*C*(V^2), so if you want to decrease the energy, capacitance has to decrease(assuming constant V), because they share a direct proportionality relationship.

For the capillary pump driven system the meniscus will be inverted?

Amazing presentation. Learned a lot. Would you mind if I borrow this presentation to present it in front of a class of students? If yes, can I have a download link?

Statement 3rd is correct👍

Try to give notes.

is there a threashold ratio between the dia of small channel and dia of larger channel? also what are the dimentionness number thats governing this droplet formation in T channel? like in co flow capilary number of carrier fluid is important.

thank you !

Are they the same as thermal inkjet heads in printer cartridges?

Please use only one letter for the voltage. Using U,V,E at the same time is unnecessary.

Unfortunately there is again a mistake. Your force is double the amount it should be. There must be a 1/2 in the denominator. F = Q*E holds true for a point charge.

2:30 your picture is wrong, I2 has to show in the same direction as I1 so there is an attractive force.

Thats not what youtube was made for. Thats like watching a pdf as a video.

Amazing video, thank you

Can I make a guillotine to cut cells in half?

very nice.!!!

Not clear

You might have saved my BioMEMS exam!

Hello! Very helpful video. I have a couple of question about the argumen. It seem to me that every time we press and relive the surface of a piezoelectric material the voltage it generates is alternative. Is it true? If so, is there a chance that can be generated continuous voltageout of these materials without additional devices?

some information want to be revised

how do I get the 4μ?

Your Basic euqation is not in cylinder coordinates. If you do the integration manually, there will only appear a 2 instead of 4 at the pressure gradient.

I like your way of holding marker

thank you :)

very helpful video. Would you please explain a bit more how the pressure drop equals surface energy times curvatures?

Sorry, I think in the pros, it should be charges and deformation are linear related, not voltage.

you could've provided links in the description :(

Thank you, very helpfull !