Correction to In Situ Formation of Carbon Nanotubes Encapsulated within Boron Nitride Nanotubes via Electron Irradiation [ACS Nano 2014, 8, 8419–8425. DOI: 10.1021/nn502912w]. Raul Arenal* and Alejandro Lopez-Bezanilla Page 8423. Due to a production error, Figure 6 was inadvertently replaced with the abstract image. The correct Figure 6 image appears below.