Todd Sampson's Life on the Line (2017)
S1E6 Buoyancy
Todd Sampson places his trust in the principles of buoyancy as he secures himself to a massive bundle of helium balloons, aiming to challenge the laws of gravity.
Todd Sampson places his trust in the principles of buoyancy as he secures himself to a massive bundle of helium balloons, aiming to challenge the laws of gravity.