MicroBooNE detector (image) DOE/Brookhaven National Laboratory Share Print E-Mail Caption MicroBooNE's time projection chamber--where the neutrino interactions take place--during assembly at Fermilab. The chamber measures ten meters long and two and a half meters high. Credit Fermilab Usage Restrictions OK for use with stories about this research. Share Print E-Mail 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.