photo: sunset positions in summer and winter
the change in relative sunset position over the months is crazy! photos were taken on july 13 and november 27, so about three weeks after/before summer/winter solstice. that means the […]
a blog by markus nolf
the change in relative sunset position over the months is crazy! photos were taken on july 13 and november 27, so about three weeks after/before summer/winter solstice. that means the […]
the gran telescopio canarias is a telescope on the top of la palma, in the canary islands. it features a 10.4 m diameter primary mirror, making it the world’s largest […]
by itself, salfeinssee (or salfeiner see) near kemater alm (senderstal) is just a little, unspectacular body of water somewhere in the mountains of tirol. in calm weather, however, the shallow […]
there aren’t many valid reasons to get up early, let alone before sunrise. watching the sun rise from the top of kelimutu volcano (flores, indonesia) at 06:00 a.m., however, is […]
champagne pool is a large, hot water spring in wai-o-tapu thermal wonderland, rotorua, new zealand. the pool is fed with hot water (230°c) by a deep conduit, which cools down […]
cuttlefish are amazing creatures! here’s some footage of one of the resident australian giant cuttlefish (sepia apama) at bass point, shellharbour. it changes not just colour, but also forms seaweed-like […]