Gadget Freak Case #190: Test Your Knowledge, Win a Gumball! Article-Gadget Freak Case #190: Test Your Knowledge, Win a Gumball! Here’s a gadget that lets you flip a switch and win gumballs based on your trivia expertise. Jul 19, 2011 Suggested EventAutomation Technology Expo (ATX) Minneapolis 2023Oct 10, 2023 to Oct 11, 2023 NULL 0 comments Hide comments user not logged in Comment * Switch to plain text editorMore information about text formats Text format CommentsPlain text CommentsAllowed HTML tags: <em> <strong> <blockquote> <br> <p>Plain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically. PublishLog in or register to comment Save Leave this field blank Related Load More