Nice Grinding Surface pictures

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Charles Perkins Centre

Image by Sidneiensis
Founded in 1850, the University of Sydney is Australia’s 1st university and is regarded as a single of its most prestigious, ranked as the 27th most trustworthy university in the world. In 2013, it was ranked 38th and in the prime .3% in the QS Globe University Rankings. 5 Nobel or Crafoord laureates have been affiliated with the university as graduates and faculty. The University is colloquially identified as one of Australia’s &quotSandstones&quot, a status similar to that of the &quotIvy League&quot in the United States and the &quotRussell Group&quot in the United Kingdom.

The university’s Coat of Arms, granted by the College of Arms are an amalgamation of the arms of the universities of Oxford and Cambridge, and their essential figures, heraldry and other references to the two ancient universities are sprawled throughout the university in its architecture and character. Its motto, &quotSidere mens eadem mutato&quot translated actually gives &quotThough the stars adjust, the thoughts is the very same&quot, but has been a lot more liberally translated to give, &quotSydney University is actually just Oxford or Cambridge laterally displaced around 12,000 miles&quot.

The 2013 QS Planet University Rankings placed Sydney in the leading 20 in the planet in 11 subjects more than a third of the 30 measured. The University of Sydney was ranked 8th in the planet for Education, 9th in Accounting and Finance and 10th in Law. Moreover, Sydney was placed 12th in English Language and Literature, History and Archaeology, Linguistics and Civil Engineering and Structural Engineering, the highest in Australia of these subjects. Psychology at Sydney was ranked 14th, Pharmacy and Pharmacology, and Communication and Media were ranked 16th, and the Sydney Health-related School was ranked 17th.

Its primary campus has been ranked in the prime ten of the world’s most beautiful universities by the British Everyday Telegraph, The Huffington Post and Disney Pixar, among other individuals such as Oxford and Cambridge and is spread across the inner-city suburbs of Camperdown and Darlington.

The analysis and education hub of the Charles Perkins Centre is a 49,500 square metre state-of-the-art building made to help collaboration and new ways of considering. Opened for Semester 1 of 2014, the new developing comprises a structure of six floors, plus 3 basement levels, and an location of approximately 49,500 square metres – almost twice the surface location of the Sydney Cricket Ground.

Located on the north-west boundary of the University’s Camperdown Campus, bordering St John’s College and subsequent to the Royal Prince Alfred Hospital (RPA) – Sydney’s largest hospital and the teaching hospital of the Sydney Medical School. The hub will play a important function in fostering collaboration and multidisciplinary analysis, generating a analysis and education precinct with hyperlinks to nearby affiliated medical analysis institutes and the hospital.

This creating along with the original sandstone Anderson Stuart health-related school is my new property.

Beauty Can Be Seen in the Pink of an Eye!

Image by antonychammond
These tulips have been opening up to the sun in our garden last spring.

The tulip is a perennial, bulbous plant with showy flowers in the genus Tulipa, of which around 75 wild species are presently accepted and which belongs to the family members Liliaceae.

The genus’s native range extends west to the Iberian Peninsula, by way of North Africa to Greece, the Balkans, Turkey, all through the Levant (Syria, Israel, Palestine, Lebanon, Jordan) and Iran, North to Ukraine, southern Siberia and Mongolia, and east to the Northwest of China. The tulip’s centre of diversity is in the Pamir, Hindu Kush, and Tien Shan mountains. It is a common element of steppe and winter-rain Mediterranean vegetation. A quantity of species and several hybrid cultivars are grown in gardens, as potted plants, or as reduce flowers.

Tulips are spring-blooming perennials that develop from bulbs. Based on the species, tulip plants can be in between four inches (ten cm) and 28 inches (71 cm) high. The tulip’s large flowers usually bloom on scapes with leaves in a rosette at ground level and a single flowering stalk arising from amongst the leaves.Tulip stems have few leaves. Larger species tend to have several leaves. Plants normally have two to six leaves, some species up to 12. The tulip’s leaf is strap-shaped, with a waxy coating, and the leaves are alternately arranged on the stem these fleshy blades are often bluish green in colour. Most tulips make only 1 flower per stem, but a couple of species bear a number of flowers on their scapes (e.g. Tulipa turkestanica). The typically cup or star-shaped tulip flower has 3 petals and 3 sepals, which are often termed tepals due to the fact they are almost identical. These six tepals are frequently marked on the interior surface close to the bases with darker colorings. Tulip flowers come in a wide selection of colors, except pure blue (a number of tulips with &quotblue&quot in the name have a faint violet hue).

The flowers have six distinct, basifixed stamens with filaments shorter than the tepals. Each and every stigma has 3 distinct lobes, and the ovaries are superior, with 3 chambers. The tulip’s seed is a capsule with a leathery covering and an ellipsoid to globe shape. Each capsule includes quite a few flat, disc-shaped seeds in two rows per chamber. These light to dark brown seeds have really thin seed coats and endosperm that does not normally fill the entire seed.


The word tulip, first described in western Europe in or around 1554 and seemingly derived from the &quotTurkish Letters&quot of diplomat Ogier Ghiselin de Busbecq, initial appeared in English as tulipa or tulipant, entering the language by way of French: tulipe and its obsolete type tulipan or by way of Contemporary Latin tulīpa, from Ottoman Turkish tülbend (&quotmuslin&quot or &quotgauze&quot), and could be in the end derived from the Persian: دلبند‎ delband (&quotTurban&quot), this name becoming applied simply because of a perceived resemblance of the shape of a tulip flower to that of a turban. This might have been due to a translation error in early instances, when it was trendy in the Ottoman Empire to wear tulips on turbans. The translator possibly confused the flower for the turban.

Tulips are referred to as laleh (from Persian لاله, lâleh) in Persian, Turkish, Arabic, and Bulgarian. In Arabic letters, &quotlaleh&quot is written with the exact same letters as Allah, which is why the flower became a holy symbol. It was also related with the Home of Osman, resulting in tulips being extensively utilized in decorative motifs on tiles, mosques, fabrics, crockery, and so forth. in the Ottoman Empire


Tulip cultivars have typically a number of species in their direct background, but most have been derived from Tulipa suaveolens, usually erroneously listed as Tulipa schrenkii. Tulipa gesneriana is in itself an early hybrid of complicated origin and is most likely not the exact same taxon as was described by Conrad Gesner in the 16th century.

Tulips are indigenous to mountainous locations with temperate climates and require a period of cool dormancy, identified as vernalization. They thrive in climates with extended, cool springs and dry summers. Tulip bulbs imported to warm-winter regions of are often planted in autumn to be treated as annuals.

Tulip bulbs are usually planted around late summer season and fall, in properly-drained soils, typically from 4 to 8 inches (ten to 20 cm) deep, based on the kind. Species tulips are typically planted deeper.


Tulips can be propagated by means of bulb offsets, seeds or micropropagation. Offsets and tissue culture methods are indicates of asexual propagation for producing genetic clones of the parent plant, which maintains cultivar genetic integrity. Seeds are most typically employed to propagate species and subspecies or to generate new hybrids. Many tulip species can cross-pollinate with every single other, and when wild tulip populations overlap geographically with other tulip species or subspecies, they typically hybridize and create mixed populations. Most industrial tulip cultivars are complex hybrids, and usually sterile.

Offsets need a year or more of growth ahead of plants are big adequate to flower. Tulips grown from seeds frequently need 5 to eight years just before plants are of flowering size. Industrial growers usually harvest the tulip bulbs in late summer time and grade them into sizes bulbs huge sufficient to flower are sorted and sold, whilst smaller bulbs are sorted into sizes and replanted for sale in the future. The Netherlands are the world’s major producer of commercial tulip plants, generating as many as three billion bulbs annually, the majority for export.

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Evidence for Recent Liquid Water on Mars

Image by NASA on The Commons
Description: This image, acquired by the Mars International Surveyor (MGS) Mars Orbiter Camera (MOC) in Might 2000 shows quite a few examples of martian gullies that all start–or head–in a specific layer roughly a hundred meters beneath the surface of Mars. These attributes are situated on the south-facing wall of a trough in the Gorgonum Chaos area, an region identified to have a lot of examples of gullies proposed to have formed by seepage and runoff of liquid water in recent martian occasions. The layer from which the gullies emanate has recessed backward to type an overhang beneath a harder layer of rock. The bigger gullies have formed an alcove–an area above the overhang from which debris has collapsed to leave a dark-toned scar. Under the layer of seepage is located a dark, narrow channel that runs down the slope to an apron of debris. The little, bright, parallel characteristics at the base of the cliff at the center-correct of the picture is a series of large windblown ripples. Though the dark tone of the alcoves and channels in this image is not probably to be the result of wet ground (the contrast in this image has been enhanced), it does suggest that water has seeped out of the ground and moved down the slope very not too long ago. Sharp contrasts in between dark and light places are hard to preserve on Mars for really long periods of time due to the fact dust tends to coat surfaces and minimize brightness differences. To preserve dust from settling on a surface, it has to have undergone some procedure of erosion (wind, landslides, water runoff) comparatively not too long ago. There is no way to know how current this activity was, but educated guesses center among a couple of to tens of years, and it is totally possible that the location shown in this image has water seeping out of the ground right now. Centered close to 37.9S, 170.2W, sunlight illuminates the MOC image from the upper left, north is toward the upper right.

Image # : PIA01033
Date: June 22, 2000