It's 6:19 so we have roughly 50 minutes.
I think to be fair to the witnesses, who have been extremely generous and patient, that we ask them to make their presentations and then we'll have to figure out how we go to questions after that.
In no particular order, I see Dr. Sprott and Dr. Doob. I believe Dr. Sprott wishes to go first. I believe each of you is going to do four minutes.
Dr. Sprott, please, you have four minutes.