Chicago Lighthouse Black Atomic 12.75" Clock, Bold Numbers (discontinued) option1-value-Everyday •Programmable – Free open source

•Programmable – Free open source graphical or text based programming software

Standards-aligned questions replace multiple choice questions

Non-yellowing 12" white dial face features bold

or rubber bands

early tactile hands-on construction and curiosity

Chicago Lighthouse Black Atomic 12.75" Clock, Bold Numbers (discontinued) option1-value-Everyday •Programmable – Free open sourceThe Chicago Lighthouse Black Atomic 12. 75" Clock is perfect for schools and learning environments. This clock is radio controlled for high accuracy, and automatically changes hour hand in Spring and Fall. Non yellowing 12" white dial face features bold, easy to read Arabic numerals, black hour and minute hands, and red second hand. Made with high quality components, each clock is subject to our two step testing procedure before it is packaged.