Näytetään tekstit, joissa on tunniste Australia. Näytä kaikki tekstit
Näytetään tekstit, joissa on tunniste Australia. Näytä kaikki tekstit
tiistai 21. toukokuuta 2019
keskiviikko 8. helmikuuta 2017
perjantai 16. joulukuuta 2016
lauantai 30. heinäkuuta 2016
griselda's stars by christoph-schaarschmidt (http://ift.tt/1N1g0KQ)
Startrails over Arkaroola Village. On the left side you can see Griselda Hill and on the right side a circle of stars over Commonwealth Hill. At the moment this little bonfire place in the foreground has to stay cold because of a drought and a total fireban. via 500px http://ift.tt/2aRpFGf
torstai 28. huhtikuuta 2016
magnetic termite mound by christoph-schaarschmidt (http://ift.tt/1N1g0KQ)
Photographing stars you usually need a compass - but not in the Litchfield National Park in the Northern Territory/Australia. Some termites here somehow managed to use the magnetic field of our earth to build this unique kind of mounds, which are alligned from north to south. They look like flat tombstones, but their secret is that the sun warms up the eastern side first after cold nights, while the midday sun only reaches a small part of it directly - so it never gets too hot inside. via 500px http://ift.tt/1PTRBK5
torstai 29. lokakuuta 2015
magnetic termite mound by christoph-schaarschmidt (http://ift.tt/1N1g0KQ)
Photographing stars you usually need a compass - but not in the Litchfield National Park in the Northern Territory/Australia. Some termites here somehow managed to use the magnetic field of our earth to build this unique kind of mounds, which are alligned from north to south. They look like flat tombstones, but their secret is that the sun warms up the eastern side first after cold nights, while the midday sun only reaches a small part of it directly - so it never gets too hot inside. via 500px http://ift.tt/1PTRBK5
