The hairy dragonfly (Brachytron pratense) is a species of European dragonfly in the hawker family, Aeshnidae. It is found in Europe and Asia Minor, as far east as the Caspian Sea, and resides close to water bodies containing plants with a flight season running from May to July. The hairy dragonfly is named for its hairy thorax, distinguishing it from other hawkers. With a typical length of around 5.5 centimetres (2.2 in), it has a long, narrow pterostigma and features coupled, oval-shaped markings on its abdomen, blue on males and yellow on females. This male hairy dragonfly on a fern was photographed in Burren National Park, County Clare, Ireland.
X-rays are a form of high-energy electromagnetic radiation, with wavelengths shorter than those of ultraviolet rays and longer than those of gamma rays – roughly in the range of 0.01 to 10 nanometres. X-rays were discovered by German scientist Wilhelm Röntgen in 1895, who named them X-radiation to signify an unknown type of radiation. X-rays can penetrate many solid substances such as construction materials and living tissue, and X-ray radiography is widely used in medical diagnostics. This medical significance was noticed by Röntgen shortly after he discovered X-rays; this print, titled Hand mit Ringen (Hand with Rings), is a print of his first medical X-ray, taken of his wife Anna Bertha Ludwig's hand in December 1895.
The house sparrow (Passer domesticus) is a passerine bird of the sparrow family Passeridae. Originally native to Europe, the Mediterranean Basin and a large part of Asia, it is now found in most parts of the world and is the most widely distributed wild bird. It is closely associated with human habitation and resides in both urban and rural areas. The house sparrow is a small bird with a typical length of 16 cm (6.3 in) and a mass of 24–39.5 g (0.85–1.39 oz). Females and young birds are coloured pale brown and grey, and males have brighter black, white, and brown markings. It is sometimes considered a pest but is also sometimes kept as a pet or used as a food item. This male house sparrow was photographed in Prospect Park, New York City, United States.
There is a great disconnect between how athiests and religionist view the proper place for religion in the public square. Briefly, atheists (usually) want no religion in the public square, and religionists want equal access (non-denominational) to the public square and view athiesm as just one other "religion" that needs access.
Wikipedia's Reputation
I've been thinking about this key principle: "[What] reliable sources ... have in common is process and approval between document creation and publication." This is also the key to Wikipedia's reliability and reputation. The core principles of neutrality and verifiability along with the standards for articles (featured/good/etc) and the implicit approval of every person who reads an article and makes no changes to it.
Intellectual Property
We (Americans) often "borrow" other people's intellectual property because the transaction method (i.e. limited use permission) does not exist and can not be created without the transaction cost exceeding the value of the permission (which is close to $0.00 in most cases) so we keep using other's work, and they don't sue us.
