Stack of Paper (IMAGE) U.S. National Science Foundation Caption What might we be missing in large datasets? If researchers printed on paper each potential relationship in a recent data set containing abundance levels of bacteria in the human gut, the stack of paper would reach to a height of 1.4 miles, 6 times the height of the Empire State Building. Credit Sigrid Knemeyer 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.