Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wp_all_import_jetengine_add_on domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/wp_websites/public_html/wp-includes/functions.php on line 6121 How Things Work: 100 Ways Parents and Kids Can Share the Secrets of Technology – HCOS + Flex | Learning Commons

How Things Work: 100 Ways Parents and Kids Can Share the Secrets of Technology

Identifies the scientific principles behind a variety of everyday objects while providing a range of informative and easy-to perform experiments, and highlights such items as a battery, a bar-code reader, and a disk drive. 40,000 first printing.

*fair condition*

Original price was: $25.00.Current price is: $9.00.