Welcome to Almost Here, Around the Corner of Future Technology Podcasts with Richard Jacobs.

Future Technologies is to transform our lives for better or worse or the focus of this podcast.

Almost here means these technologies are now here and starting to be used.

Or just around the corner, for Bitcoin to artificial intelligence,

3D printing, blockchain, virtual reality, and more.

Hello this is Richard Jacob with Future Tech Podcast.

My guest today is Dong Lynn and we're talking about some research work he's doing making a

Gaffeine aerogel. That's 99.8% air but it's a stronger steel so it's very interesting material. So,

Don't tell me you know hello how you doing and thanks

for coming first of all uh huh yeah well tell me a little bit about the research what

what university are you at and how did you get involved in this

research? Okay. So I'm in Kansas State University working as a

organization professor. For my research, do 3D friendly of quatine aerog.

So basically, with your lap new technology to do 3D printing of quatting.

So what we do is we do is like this we disperse the graduating

oxide into the d i water we have the

uh... graphic water suspension and then we do in-ghed printing, we eject the suspension onto a

cold plate.

So the temperature on the cold plate is adjustable from negative 70 degree C to 0 degree C.

And then so basically we do 3 different of ice, right?

So we print the ice with graphic water.

And then we do freeze dry, we remove the ice. We leave the

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