G Main Video (video) Johns Hopkins University Share Print E-Mail Loading video... Caption Can we see something millions of times and still not remember what it looks like? Cognitive researchers at Johns Hopkins University say the answer is "yes" and use the letter "g" to demonstrate. Credit Len Turner and Dave Schmelick/JHU Usage Restrictions None 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.