Jan 31 Written By Matthias Brendler Hans Rosling’s 200 Countries, 200 Years, 4 Minutes - The Joy of Stats - BBC Four (by BBC) Matthias Brendler www.matthiasbrendler.com
Jan 31 Written By Matthias Brendler Hans Rosling’s 200 Countries, 200 Years, 4 Minutes - The Joy of Stats - BBC Four (by BBC) Matthias Brendler www.matthiasbrendler.com
