Ravi Karkara @ravikarkara
The U.S. $100 bill is protected by a myriad of security features including secret images, special ink, hidden watermarks, & magnetic signatures, among others We’ve broken down the $100 bill to showcase the anatomy of American currency v @VisualCap 💵 https://t.co/haJgxb2aMg https://t.co/nJRUZIB3Jt — PolitiTweet.org