How does implicit types in scala work with reference to this https://youtu.be/hC4gGCD3vlY?t=263 : <p><strong>How</strong> does implicit types in scala work with reference to this <a href="https://youtu.be/hC4gGCD3vlY?t=263" rel="nofollow noreferrer">https://youtu.be/hC4gGCD3vlY?t=263</a>.</p>

<p>Also I did not understand why he mentions that the convertAtoB object is static. </p>
