- 18. JULY * Hendrik Antoon Lorentz *

TOKYO_SUNRISE-04:38 SUNSET-18:56 MOON-15.3 DAYS

_ The world's second-biggest Ebola outbreak is still raging. https://www.nationalgeographic.com/science/2019/04/worlds-second-biggest-ebola-outbreak-still-raging-heres-why-hot-zone/

二輪・自転車安全日, 光化学スモッグの日, 米食の日, 勤労青少年の日, 頭髪の日, ネルソン・マンデラ・デー,

1853年 ヘンドリック・ローレンツ (蘭:理論物理学者,ローレンツ変換を導出) * Hendrik Antoon Lorentz * http://en.wikipedia.org/wiki/Hendrik_Lorentz http://www.encyclopedia.com/topic/Hendrik_Antoon_Lorentz.aspx

_ Lorentz Transformation https://youtu.be/sbNEtMUjiMU _ 10 Special Theory of Relativity Mass Energy Relationship https://youtu.be/L7dmFPhrwe0 _ Hendrik Antoon Lorentz https://youtu.be/D8LUC7zI9Bs

https://dilbert.com/strip/2019-07-17