Microfluidic Jell-O (IMAGE) American Chemical Society Caption Jello-O® type desserts can provide a safe, inexpensive way to teach kids about the microfluidic devices at the heart of lab-on-a-chip, inkjet printing and other technologies. Credit American Chemical Society Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.