Flying Zebra @f_zebra
An Engineer living in Osaka, Japan Specialized in civil engineering and long time operation of nuclear power plants Computer and gadget freak
-
もう一つの「地球温暖化論」談義
17127pv 276 10 users 7 -
海への汚染水漏れの影響は、どの程度なのか?
33504pv 725 49 users 114 -
シマウマの縞々をめぐる進化生物学的冒険
29743pv 300 101 users 45