Detection of False 2-Euro Coin (1 of 2) (image) FECYT - Spanish Foundation for Science and Technology Share Print E-Mail Caption This image shows the detection of a false two-euro coin (this is a Thai currency) and detail of the optical sensor with a valid currency. Credit Photo: Tresanchez et al. / SINC 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.