This is a Intel ISEF Filled icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,400 icons, all in the same style and quality.
Society for Science & the Public (Society) is a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education. Our vision is to promote the understanding and appreciation of science and the vital role it plays in human advancement: to inform, educate, and inspire.
Since 1921, the Society (formerly known as Science Service) has conveyed the excitement of science and research directly to the public through its award-winning publications and world-class science education competitions.
Today, the Society is dedicated to providing concise, accurate, and inspirational science news and opportunities to our nearly 100,000 subscribing members, the 50,000 alumni of our competitions worldwide, and millions of unique online visitors and social media followers.