mple form you've learned so far,
components also support being used in <strong>block form</strong>.
In block form, components can be passed a Handlebars template that is rendered inside the component's template wherever the <code>{{yield}}</code> expression appears.</p>
<p>To use the block form, add a <code>#</code> character to the beginning of the component name,
then make sure to add a closing tag.</p>
<p>See the Handlebars documentation on <a href="http://handlebarsjs.com/#block-expressions">block expre