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Knowledge icon - also known as education, idea, study, knowledge, creativity, learning, light bulb, and open book. Created in a clean fill style, perfect for web, apps, and UI projects. Available in SVG and PNG, with multiple style variants.
<svg
xmlns="http://www.w3.org/2000/svg"
width="512"
height="512"
viewBox="0 0 64 64"
>
<path
d="M31 33h2v12h-2zM39 47H25a1.001 1.001 0 0 0 0 2h14a1.001 1.001 0 0 0 0-2zM39 51H25a1.001 1.001 0 0 0 0 2h14a1.001 1.001 0 0 0 0-2zM30.123 61h3.754a4.27 4.27 0 0 0 3.617-2H26.506a4.27 4.27 0 0 0 3.617 2zM39 55H25a1.001 1.001 0 0 0 0 2h14a1.001 1.001 0 0 0 0-2zM23.891 11.941l-.891.594v9.602A7.572 7.572 0 0 1 27 21a7.57 7.57 0 0 1 4 1.154v-9.618l-.892-.594c-1.847-1.233-4.37-1.232-6.217-.001zM33.891 11.941l-.891.594v9.619c2.411-1.488 5.591-1.508 8-.018v-9.602l-.892-.594c-1.847-1.231-4.37-1.23-6.217.001z"
/>
<path
d="M32 3c-11.028 0-20 8.972-20 20 0 6.49 3.18 12.6 8.505 16.343A12.815 12.815 0 0 1 25.008 45H29l-.001-12h-3a4.966 4.966 0 0 1-3.535-1.464A4.967 4.967 0 0 1 21 28a1 1 0 0 1 1-1h20a1 1 0 0 1 1 1v.003A5.005 5.005 0 0 1 38.001 33h-3.002L35 45h3.992a12.815 12.815 0 0 1 4.503-5.657A20.007 20.007 0 0 0 52 23c0-11.028-8.972-20-20-20zm11 21a1 1 0 0 1-1.554.832l-1.337-.891c-1.848-1.231-4.37-1.231-6.218 0l-1.336.891a1 1 0 0 1-1.11 0l-1.337-.891c-1.848-1.231-4.37-1.231-6.218 0l-1.336.891A1 1 0 0 1 21 24V12c0-.334.167-.646.445-.832l1.336-.891c2.506-1.67 5.931-1.672 8.437 0l.782.521.781-.521c2.505-1.67 5.93-1.672 8.437 0l1.337.891c.278.186.445.498.445.832z"
/>
<path
d="M40.829 29H23.17c.146.417.386.799.708 1.121a2.976 2.976 0 0 0 2.121.879h12.002a3.004 3.004 0 0 0 2.828-2z"
/>
</svg>
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