click here for the complete story: https://www.wired.com/2008/09/sept-3-1803-dalton-introduces-atomic-symbols/?utm_source=hootsuite&utm_medium=social&utm_campaign=standard
click here for the complete story: https://www.wired.com/2008/09/sept-3-1803-dalton-introduces-atomic-symbols/?utm_source=hootsuite&utm_medium=social&utm_campaign=standard