Grand Canyon tightrope walk: What was that huge pole for

US daredevil Nik Wallenda walks across Grand Canyon on tightrope - ABC News

Week Ten: Balance STEM in Libraries

Philippe Petit: The True Story Behind the Daredevil's World Trade Center Wire Walk

In age of extreme sports, digital draws, old-fashioned tightrope stunts still enthrall

Aerialist makes it across canyon

新品即決 slack.fr Tightrope CD

Nik Wallenda crosses the Grand Canyon on a tightrope with NO safety harness

Reinvention with The Flying Wallendas

Nik Wallenda walks tightrope 450m above Grand Canyon