News Can light bend around edges? By Tech & Learning published 15 February 2010 Demonstrate diffraction using a candle or a small bright flashlight bulb and a slit made with two pencils. 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 newsPodcast Praise: Connecting Teachers and CommunityUsing Tech & Data to Empower TeachersLatestDiscussing Climate Change with Students and TeachersSee more latest ► TOPICS News Most PopularAI Detectors Discriminate Against Non-Native Speakers, Says Stanford ResearchBy Erik Ofgang8 November 2023The Power of Humility: Why Egoless Leadership Helps Schools ThriveBy Michael Gaskell7 November 2023Screencastify vs ScreenPal: Which is Best for Teaching?By Luke Edwards6 November 2023ChatGPT Can Now Access The Internet. What This Means for Teachers By Erik Ofgang6 November 2023Best Free Veterans Day Lessons & ActivitiesBy Erik Ofgang2 November 20235 Steps to Developing an Unbeatable IT Leadership TeamBy Sascha Zuger2 November 2023A Data-Driven Approach to Personalized PD in “The Faculty Room” By Sascha Zuger31 October 2023Federal Education Funds: Where We Are and Where We Go From HereBy Susan Gentz30 October 2023Study: Students Who Read Print Learn More Than Those Who Read Tablets By Erik Ofgang30 October 2023Help me write: Google Doc’s New AI Writing Tool Explained for TeachersBy Erik Ofgang30 October 2023Enhancing Education: The Power of Active Learning ClassroomsBy Sascha Zuger27 October 2023
