Vân tay nano chống hàng giả
Các nhà khoa học đã phát minh một dạng "vân tay" nano có thể tích hợp vào tiền, thiết bị di động và thẻ tín dụng, với mục tiêu chống hàng giả.
4bucMFVTPznhu7DDqcOpw5NSZOG6uDHhurk5LFLhu6LDjUDDoVPhurnhu7Dhu4lTw6Hhu7DDocOgUz8w4bq3w6EgUzDhu67DoSBTIDFX4bucLzBV4bui4bucZFM/OeG7sMOpw6nDk1Jk4buvLOG7sDpS4buicOG7rD9Tw6Ew4buuUzgww6Dhu7BTMMOjP1M7WFNkMOG7rOG6uVNhMcOhMFNh4bq14bq5UzpWw6EgU1LDrUDDoVPhurnhu7Dhu4lSU8Oh4buww6HDoFM/4bqhU+G6uTBbU+G6uTI/MFMw4bqrZFPDreG7rsOgU+G6uTF7w6Hhu5hT4bq5MDE+4bq5UyY0UzoxUzvhurXDoSBTw63hu65T4bq5MChT4bq5MsOhUzrhur/DoSDhu5hTw63huq0xU2Hhur8/U+G6uTE84bq7Uz8w4bq3w6EgUzDhu67DoSBTIDFX4buU4bucL2Thu6Lhu5xkUz854buww6nDqcOTUmThu6HDoDrhu4lS4bui4buc4bq54buwJjksU8Op4bq54buJOSzDk1Jh4buwZSAxw6Hhu5DDmmThu4tT4buw4bq74bq5w6BS4bui4buc4bq5ZeG7ouG7nOG6uTrhu6Lhu5wxYSBTw6llP8OTUi8vMeG7lCbhu7DDoGQw4bq74bq5MMOg4buUw63DoS/DoSzDrMOpL1Xhu6RVxq8v4buk4buoOsOaVMavw5rhu6ZUVOG6ucOa4buq4buow5rhu6o5VeG7lMOsLCZkUlMv4bui4bucL+G6uTrhu6Lhu5wv4bq5ZeG7ouG7nOG6uWXhu6Lhu5zhurk64bui4bucL+G6uTrhu6Lhu5wv4bq5ZeG7ouG7nC/hurnhu7AmOSzhu6Lhu5xk4bui4oCcw41Aw6FT4bq54buw4buJ4oCdU8Oh4buww6HDoFM/MDLDoTBTOeG7rlPDoTBpw6EgUzgxW+G6u1NhKuG6u1M74bq1P1PDoTAj4bq5U8Ot4bqxU8OhMDRTO+G7g+G6qz9TOeG7rmFT4bq5ZlM/4busP1PDqeG6qzFTw6Hhu7DDocOgUyZWP1NkMEDDoVMmw6JTw6EgKuG6u1PDoTAxPMOh4buYU+G6uWXDoMOhIFPDoeG6pVM5Zz9TPzDhurfDoSBTw6FWw6FTMOG7rsOhIFPDoTDhu6wxUzvhu7DDoSBTw6Eg4buu4buJUz/hu67DoSBTZDDDolMmMT7DoVMwMX3DoVPDoeG7sOG7ieG7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1Jk4buhw6A64buJUuG7osOBMGnDoSBTOlbDoSBT4oCcw61Aw6FT4bq54buw4buJ4oCdU8Oh4buu4buJUzvhu4Phuqs/Uznhu65hU+G6uWZTw5pUUzs+w6FT4bukVFPDqeG6qzFTw6Hhu7DDocOg4buYU8Ot4bqtMVNh4bqlMVPDqeG6qzFTOuG7rjFT4bq5ZeG6u8OhIFMmM8OhMFPhurlmU1VUUzs+w6FT4bumVFNhMT9lw6BTYS7hurnhu5hT4bq5VsOgU+G6uTDhu67DoTBTP+G7rD9TODFb4bq7U2Eq4bq7UzA94bq7U8OhMOG7g1PDreG6sVMwM8OhMFM64buD4bqtMVNhw53hurlT4bq5MOG7g+G6qcOhIOG7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1Jk4buhw6A64buJUuG7osOJ4buw4bq7UzgwMVM74buD4bqrP1Mgw53DoVM5PMOhUyZXw6FTZDAxYVNhxIPDoSDhu5hT4oCcw61Aw6FT4bq54buw4buJ4oCdU8Op4bu4w6FTw6nhu67DoSBTO1tTO+G7rMOhMFM6I+G6u1M74buBUznDoFYxUzDhu67DoSBTMOG6oeG7sFPhurlmUzDhu67DoSBTOzF9w6FT4bq5aOG7mFM64buD4bqrP1NkMCVhUzs+w6FT4bq5MChT4bq5MsOhUzrhur/DoSBTw63hu65T4bq5MXvDoVNh4bu04bq54buYU+G6uTAsw6BTJuG7rMOgUz/hu6zDoFPhurllPMOhUz8w4bq74buJPMOhU8Op4buww6FTw4Hhu7DDocOg4bq5LD8ww6HDoDnDoCDhu4nhu5Thu5wvZOG7ouG7nGRTPznhu7DDqcOpw5NSZOG7ocOgOuG7iVLhu6LhurgwLMOgUz/hu6w/U8OhMOG7rlPDoSAwMTzDoVM/4buF4bq7Uz/hu4Hhu7BTw40xfcOhU+G7tzDDoOG7sFMww6M/U8Ot4buuU3DhurHDoSBTw6EgMH1T4bq54bq3MVPhurlAw6FT4buv4buuw6FTxJDhurvhurc/U8ag4bu3bnbDieG6uOG7muG7mFPigJzDrUDDoVPhurnhu7Dhu4nigJ1Tw6Hhu7DDocOgUzA94bq7U8OhMOG7g1M4MOG6scOhIFPhurkwW1PDoeG7rsOgUyY0U8Op4buww6BTPzAuZFM6w6BTPzDhur3DoSBTO+G7g+G6qz9TJuG7ruG7iVMm4bq3U2HhurXhurlTP+G7rD8wU8OhICrhurtTw6EwMTzDoeG7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1Jk4buhw6A64buJUuG7ouG6uGXhu4Niw6EgU8OhMOG6oWHhu5hTIDHhu6zDoFPDqeG7g1Phu6/hu4nDoOG6uT8wLGU5U3YwLCxT4bq5MsOhMFPhurnDoOG7rMOhUz8wMVNkMDJT4bq5VsOgU+KAnMOtQMOhU+G6ueG7sOG7ieKAnVPDoeG7sMOhw6BTw6kpU+G6uTAjZFMw4bqnw6FTVVPhurrDiXEvYSrhurvhu5Thu5wvZOG7ouG7nGRTPznhu7DDqcOpw5NSZOG7ocOgOuG7iVLhu6LhurgwLMOgU+G6uDDhu7DDoTBTw4ExPMOh4bucL2Thu6I=