How Do They Do It? · S15E07
Ballpoint Pens, Pizza, Reed Rugs
2017-11-09 · 22 min
How do they make some world's smoothest writing ballpoint pens that don't leak or fade? And, how do they make pizza for soldiers on the frontline?
How Do They Do It? · S15E07
2017-11-09 · 22 min
How do they make some world's smoothest writing ballpoint pens that don't leak or fade? And, how do they make pizza for soldiers on the frontline?