On a recent overnight stay, Kaye told me the country"s bid for dark nation status, to them, was about much more than the likely boost to tourism. "Dark skies are great for wellbeing – that"s what we tell anyone who"ll listen. Research by the Royal Society [of New Zealand] on the effects of blue light, for example, shows too much blue light at the wrong time of day can disrupt our sleep, our immunity, our hormonal balance and even our mood," said Kaye, who"s spent more than six years on her local dark sky association board.

อ่านต่อได้ที่ : โรงเรียนบ้านยูงงาม

สาระน่ารู้ : นิวทริโน