News Better Hair Through Chemistry By Tech & Learning published 2 February 2009 Better Hair Through Chemistry: Measure changes in humidity by constructing a hygrometer with a single strand of hair.Tech & Learning NewsletterTools and ideas to transform education. Sign up below.* To subscribe, you must consent to Future’s privacy policy. Tech & LearningSocial Links Navigation More news5 Things About Using AI for Writing That I Wish Enthusiasts Would RememberThe Power and Potential of AI for Professional DevelopmentLatestBest Astronomy Lessons & ActivitiesSee more latest ► TOPICS News Most PopularBuilding Equity Through Next Generation Science StandardsEdtech Show & Tell: April 2024How Sal Khan Uses AI To Teach Many Schools Use Edtech That Puts Student Privacy at Risk. Here’s What They Should Do Instead Best Poetry Lessons and ActivitiesBest Solar Eclipse Lessons and ActivitiesThe View from Utah: Leadership, Innovation, and LearningThe Science of Reading: What Teachers Need to Know Tools and Apps to Bring Augmented Reality into Your ClassroomThe #NYCSchoolsTech Summit 2024 Marked A Welcome Return to In-Person Professional LearningThe CoSN DEI Clearinghouse: A New Resource for Championing Diversity
