<iframe width="580" height="385" src="https://www.youtube.com/embed/9tz_sjeqZ34?rel=0&modestbranding=1" frameborder="0" allowfullscreen></iframe> <br>We learned a new way to make cold coffee from an Italian barista. It includes some advanced cooking techniques like sous vide, ... <br><a href="https://www.youtube.com/watch?v=9tz_sjeqZ34">source</a>