

見仁 ? 見智 ? (見人說人話 ? 見鬼說X話 ? X ? 見仁 ? 見智 ? )


懇請不吝賜教?
Double checked yesterday and today.
夏至日, 早晚陽光自北面窗口照入室內。
For sure, the sun rises and sets about 15 degrees 偏北 on 夏至日 in Houston.
Houston 位在 北回歸線 以北。正午太陽 偏南。
因此,夏至日,日影走的是 弧線。
Ski Resort around Park City, Utah is not that high (~ 7,000 feet).
Winter Park, Co is 9,100-12,060 feet above sea level, About 5% (?) folks will have some symptom.
May be you have to be careful to visit Tibet (~ 16,000 ft ?), even Machu Picchu (8,000 ft) Peru ?
Suggest that you take 81mg Aspirin daily to thin the blood ?
摸 象 或 (不?) 著 木目 於 2013/03/28 03:48回覆Next ski destination ?
Aspen, Colorado ? http://www.bing.com/images/search?q=aspen+colorado+images&qpvt=aspen+colorado+images&FORM=IGRE
Warning: No Green Trails, easiest trail is Blue
Valle Nevado, Chile ? Ski in June, July, August http://www.skinet.com/ski/galleries/valle-nevado-opens-first-chile-ski-resort-gondola-2013?i=55584787&s=4
摸 象 或 (不?) 著 木目 於 2013/03/27 23:05回覆