Artificial 'Nose' Sniffs Pollution to Protect Art (image) American Chemical Society Share Print E-Mail Caption To protect works of art, including this image of Disney's Steamboat Willie, scientists developed an optoelectronic "nose" to sniff out potentially damaging compounds in pollution. Credit Steamboat Willie, 1928 Animation cel and background © Disney Enterprises, Inc. Courtesy of Walt Disney Animation Research Library Usage Restrictions When using this image, the credit should read: Steamboat Willie, 1928 Animation cel and background, (c) Disney Enterprises, Inc., Courtesy of Walt Disney Animation Research Library. 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.