at 23 he decided to leave his home in taze mmania, australia. he's going to visit every country on the planet. we have elliott, welcome to the show, elliott! >> thank you, guys. >> what did you think when you walked up to this crater? >> there's not many craters in afghanistan. second of all, it's in the middle of the desert. i thought i would have a shrimp and a snack or so over it. it was pretty amazing. >> what is it like getting to this place? >> it's in the middle of the desert, so it is quite literally in the middle of it. independent travel is completely illegal, so you have to have a guide take you there. >> and you share all your experience on your blog called earth nutshell. what happens happened to you? >> quite recently i was arrested when i went to iran. >> so your parents lose their mind. >> yeah, i have to apologize to my mother every now and then. >>> it's time to give away another ipad mini. >> to enter you need wednesday's buzz word, be at least 21 years old and a legal resident of the united states or canada. >> the "rtm" buzz