- 17. NOVEMBER * August Ferdinand Mobius *

TOKYO_SUNRISE-06:18 SUNSET-16:33 MOON-20.0 DAYS

_ Three by sea: Life-changing tales from female travelers https://www.nationalgeographic.com/travel/features/secrets-for-seeing-the-world-by-sea/

将棋の日, ドラフト記念日, 蓮根の日, 国際学生の日(International Students' Day), 肺がん撲滅デー, 島原防災の日, 談山神社もみじ祭(奈良県桜井市),

1790年 アウグスト・フェルディナント・メビウス (独:天文学者,数学者(トポロジー,整数論)) * August Ferdinand Mobius * http://en.wikipedia.org/wiki/August_Ferdinand_Mobius http://www.encyclopedia.com/doc/1G2-3407500199.html

_ Mysteries Of The Mobius Strip And Trefoil https://youtu.be/lq8uFzf8Fus _ Möbius Strip: The Möbius Band!!! https://youtu.be/YhuWmb1uMGo _ Finding the Eigenvalue of a Mobius Strip https://youtu.be/np6_1k99oRA _ Real Möbius strips you can ride on https://youtu.be/G2hsSMhCgAY

https://dilbert.com/strip/2019-11-16