tagged with: latitude, time of year, twilight, civil twilight, twilight zone, earth science, earth scientist, geek, humor, words and unwords, visible, visibility, science, scientist, time of day, attitude, thinker, think, philosopher, saying, truism, educational, science teacher, lifestyle
Educational earth science fun comes alive on any of these gifts featuring various levels of twilight, according to both latitude and time of year. Includes continuous civil twilight -- civil twilight being the light outside after the sun goes down when there is visibility -- during the polar regions as well. Make others do a double-take with any of these gifts with the wry scientific saying "I Think Better In The Twilight Zone" -- no matter what latitude you are in or what time of year it is!
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