Video Lecture

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="437"
    height="437"
    viewBox="0 0 437 437"
>
    <path
        d="M128.489 303.501H308.51c16.783 0-14.159-73.667-14.159-73.667-1.833-4.383-6.241-7.193-10.456-8.92l-28.467-13.107-13.677-11.532-21.976 21.856h-.017l9.482 63.396a.843.843 0 0 1-.152.619l-9.914 13.57a.843.843 0 0 1-1.356 0l-9.917-13.57a.828.828 0 0 1-.15-.619l9.481-63.396h-.015l-21.974-21.856-13.677 11.532-28.466 13.107c-4.211 1.727-8.351 4.352-10.457 8.92.004 0-30.937 73.667-14.154 73.667z"
    />
    <path
        d="M218.5 202.135c21.713 0 50.841-27.127 51.335-72.615.315-31.566-14.718-50.456-51.335-50.456-36.618 0-51.656 18.89-51.335 50.456.493 45.488 25.923 72.615 51.335 72.615zm-10.32-59.938c26.547 2.827 49.694-34.302 49.318-1.058-.225 19.899-18.684 49.95-38.994 49.95-21.317 0-36.028-24.975-38.996-49.939-3.217-27.075 46.478-20.905 28.672 1.047z"
    />
    <path
        d="M417 29.59H20c-11.046 0-20 8.954-20 20v283.385c0 11.047 8.954 20 20 20h397c11.046 0 20-8.953 20-20V49.59c0-11.046-8.954-20-20-20zm-10 293.385H30V59.59h377v263.385zM0 384.782c0 6.102 4.946 11.049 11.047 11.049h106.366v-22.097H11.047C4.946 373.734 0 378.681 0 384.782zM425.952 373.734H160.153v22.098h265.799c6.102 0 11.048-4.947 11.048-11.049 0-6.103-4.946-11.049-11.048-11.049zM138.786 362.154c-7.326 0-13.286 5.961-13.286 13.286v18.683c0 7.326 5.96 13.287 13.286 13.287 7.325 0 13.284-5.961 13.284-13.287V375.44c0-7.325-5.959-13.286-13.284-13.286z"
    />
</svg>