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 Microfluidics is the study and construction of collections of tiny fluid channels that can accomplish an incredible array of tasks; from simple mixing, to math and computer logic. But making the flow cells that make use of the principles of microfluidics is normally expensive due to material and equipment costs.   

In this video we explore a dirt cheap method for making very high quality microfluidic low cells, including one of the worlds smallest tesla valves, and a device meant to isolate cancer cells from a blood sample. 

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Worlds Smallest Tesla Valve? - Shrinky Dink (Shrink Film) Microfluidics

Microfluidics is the study and construction of collections of tiny fluid channels that can accomplish an incredible array of tasks; from simple mixing, to math and computer logic. But making the flow cells that make use of the principles of microfluidics is normally expensive due to material and equipment costs. In this video we explore a dirt cheap method for making very high quality microfluidic low cells, including one of the worlds smallest tesla valves, and a device meant to isolate cancer cells from a blood sample. Papers: Shrinky dink 1: https://www.researchgate.net/publication/5753844_Shrinky-Dink_microfluidics_Rapid_generation_of_deep_and_rounded_patterns Shrinky dink 2: https://www.ncbi.nlm.nih.gov/pubmed/18094775 Blood spiral: https://www.ncbi.nlm.nih.gov/pubmed/26678083 _________________________________________________________________ Support the show and future projects: Patreon: https://www.patreon.com/thethoughtemporium Ko-Fi: https://ko-fi.com/thoughtemporium Become a member: https://www.youtube.com/channel/UCV5vCi3jPJdURZwAOO_FNfQ/join Store: https://teespring.com/stores/the-thought-emporium _________________________________________________________________ My Social Media Pages: Instagram: https://www.instagram.com/thethoughtemporium/ Facebook: https://www.facebook.com/thethoughtemporium/ Twitter: https://www.twitter.com/TTEchironex Website: http://thethoughtemporium.com/ _________________________________________________________________ As always, thanks to my awesome Patrons for helping to make these video possible. Special thanks to: Afrotechmods Alex Alex Vanderpot Alexander Halbleib Alexandre Guhur Andrew Gray Anita Fowler Austin Morris Ben Krasnow Ben Reay Bennet Huch besenyeim Cataract Bumblesnatch Christian Bastos Colby Callahan Danny Chan Daniel Gunn David Golouski Ezekiel Dohmen Elliot Turner Frank Harlad Havana Woody Jase Smith John De Witt Jim Mussared Jonas Abreu Jonathan Anderson Justin Hendryx Kevin Kevin Comerford Kevin Forsythe kn0tsin Kush Agarwal Larry Leon Schutte Matt KI7ZTH Michael Chatzidakis narvutar1324 Nico Schlüter Nicolas Pourtalé Noah Pedersen OmuN Patrick Sweetman Patryk Wycech Paul Emmerich Paul Richmond Peter Scott Philipp Weber Pietro Saccardi Rauni Robert S. Ryan Harvey Simon Hallam Skave Rat Tom Bullock tain TheQuickestBrownFox Vasilis Whence __________ Channel Members: ikereku trevor skjerpen Kiran Gupta adamklam1 martincodyre Hunter Bagby Anthony M Kush Agarwal L Weiner

Comments

S James Parsons Jr

Justin, I love your videos. Your approach to DIY science is fantastic. Any thoughts on making a behind the scenes video; the idea, research, napkin doodle, measurements & blueprints, fabrication, revision, and testing. I think you could teach people the approach to problem-solving.

thethoughtemporium

Thanks :D I've thought about behind the scenes videos but haven't figured out the best way to balance it and filming the normal stuff if I were to do it regularly. I'm so overtired but because the projects take so long it's hard to take a long enough break to fully recoup. But I've been thinking of maybe making 1 dedicated video to my workflow and how I go about the various stages of a project and work through the problems I inevitably face. I'll think about it. Maybe I'll squeeze it in as a 4th video in a month of easier videos.

S James Parsons Jr

Awesome! I think a work flow video would be great and it doesn't need to be polished, like your other videos, but external diolog of your process! Keep it up.

Ben Weimann

Favourite video so far, love seeing how you repurpose stuff, might tinker with some shrink film myself!