<transcript><audio_192>problem because we can make microfluidic channels we can make microfluidic Channels with a good level of flexibility but that flexibility may not essentially mimic the flexibility of uh uh the flexibility of a blood vessel in</transcript><transcript><audio_193>a human body so as I tell you and I I often uh uh make this remark that as teachers we always tell you that what are the problems either we as a as our own group or other research groups have</transcript><transcript><audio_194>been able to solve hardly we discuss in the class that what are the outstanding problems and uh it's not a bad idea that we bring out an outstanding problem here so if you want to make an artificial</transcript><transcript><audio_195>system which mimics the micro capillaries in human bodies one aspect is confinement which people have been s able to successfully make but the other aspect is the flexibility and the</transcript><transcript><audio_196>flexibility real uh human body system the flexibility of a capillary in a human real human body system is very very complex in nature and that Engineers have not yet been</transcript> problem because we can make microfluidic channels we can make microfluidic Channels with a good level of flexibility but that flexibility may not essentially mimic the flexibility of uh uh the flexibility of a blood vessel in a human body so as I tell you and I I often uh uh make this remark that as teachers we always tell you that what are the problems either we as a as our own group or other research groups have been able to solve hardly we discuss in the class that what are the outstanding problems and uh it's not a bad idea that we bring out an outstanding problem here so if you want to make an artificial system which mimics the micro capillaries in human bodies one aspect is confinement which people have been s able to successfully make but the other aspect is the flexibility and the flexibility real uh human body system the flexibility of a capillary in a human real human body system is very very complex in nature and that Engineers have not yet been
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