Clockwork of the church tower clock of the Heilig-Kreuz-Kirche in Dülmen, North Rhine-Westphalia, GermanyWikipedia: Turret clock · Dülmen. Learn more .
Inventor Nikola Tesla in December 1899, reading in his laboratory of Colorado Springs next to his giant "magnifying transmitter" high voltage generator while the machine produces huge bolts of electricity. This photo was in fact a promotional stunt by photographer Dickenson V. Alley.. Learn more .
Five antennas of the Australia Telescope Compact Array, near Narrabri (New South Wales). This photograph was taken in the late phase of the construction process (~1984).. Learn more .
A female African bush elephant (Loxodonta africana) with her six-week-old baby in the Matetsi Safari Area, Zimbabwe, having just crossed the border from Botswana.. Learn more .
Rock hyrax (also called a rock rabbit) (Procavia capensis), Erongo, Namibia. Along with the manatee, hyraxes are the animals most closely related to elephants.. Learn more .
Tokyo Metro train crosses the Kanda river, while, above, a set of JR East just leaves Ochanomizu. Photo taken at Ochanomizu, Tokyo, Japan.. Learn more .
The picture was taken from the trail to Mt Fyffe and depicts Kowhai River at the bottom with the ranges West of Mt Fyffe. Kaikoura Ranges, New Zealand. Learn more .
Flying geese at sunrise in the hamlet Börnste, Kirchspiel, Dülmen, North Rhine-Westphalia, GermanyWikipedia: Grey goose · Dülmen · Sunrise. Learn more .