Blue Lizard's patented BPA - free Smart Bottle ™ serves as a valuable educational tool, as it turns blue (or pink for our Baby formula) in the presence of harmful UV rays. (bluelizard.net)
Mobile apps have proved to be valuable educational tools, but laboratory instructors thus far have been limited to using mobile devices only for virtual laboratories with simulated experiments. (sciencedaily.com)
«The entire ChildLight Teacher Training Program was one of the most complete and valuable educational tools I ever received. (childlightyoga.com)