Early recommendations for the quantity of water required for maintenance of good health suggested that 6 – 8 glasses of water daily is the minimum to maintain proper hydration.

Early in 1757 he succeeded in producing refraction without colour by the aid of glass and water lenses, and a few months later he made a successful attempt to get the same result by a combination of glasses of different qualities ( see History of telescopes ).

Early production consisted of window glass, chandeliers and drinking glasses.

the `` sober opinion '' of his letter to Noyes, written when Hardy was eighty years old, is essentially that of his first `` philosophical '' notebook entry, made when he was twenty-five: `` The world does not despise us: it only neglects us '' ( Early Life, p. 63 ).

Early plate in Italy, and elsewhere in the 13th – 15th century were made of iron.

" Early episodes with the controversial content intact are rare, and are traded on homemade video recordings made from the original broadcasts.

Early boats include the bound-reed style of boat seen in Ancient Egypt, the birch bark canoe, the animal hide-covered kayak and coracle and the dugout canoe made from a single log.

Early collections of English ballads were made by Samuel Pepys ( 1633 – 1703 ) and in the Roxburghe Ballads collected by Robert Harley, 1st Earl of Oxford and Mortimer ( 1661 – 1724 ).

Early models used a drive mechanism made by Alps Electric, distinguishable by its push-down drive door.

In December 1944 he recorded Quite Early One Morning produced by Aneirin Talfan Davies again for the Welsh BBC but when Davies offered it for national broadcast it was turned down by BBC London .. On 31 August 1945 Quite Early One Morning was broadcast on the BBC Home Service, and in the three years beginning October 1945, Thomas made over a hundred broadcasts for the corporation.

The period from 700, 000 – 300, 000 years ago is also known as the Acheulean, when H. ergaster ( or erectus ) made large stone hand axes out of flint and quartzite, at first quite rough ( Early Acheulian ), later " retouched " by additional, more subtle strikes at the sides of the flakes.

Early warnings, made a few days ahead of potential events, are of significant benefit, giving additional time to allow contingency plans to be put into place.

Artefacts found in Kalanti and the province of Satakunta, for long monolingually Finnish, and their place-names have made several scholars argue for an existence of a proto-Germanic speaking population component a little later, during the Early and Middle Iron Age.

In the icons of Eastern Orthodoxy, and of the Early Medieval West, very little room is made for artistic license.

But his literal hope of an earthly millennium made him uncongenial reading in the Greek East and it is only in the Latin translation that his work as a whole has been preserved .< ref > Henry Chadwick, The Early Church, Penguin Group, 1993 < sup > 2 </ sup >, p. 83 </ ref >

Early in 1748 he was rescued by a sea captain who had been asked by Newton's father to search for him, he made it to freedom.

Early examples of kilns found in Britain include those made for the making of roof-tiles during the Roman occupation.

When he wasn't working, Kid Rock recorded the material that eventually made up his fourth album Early Mornin ' Stoned Pimp, which Rock released on his own label Top Dog Records.

Early into the administration, Bush made it known that she would focus much of her attention on education.

Early attempts to quantitatively describe the electromagnetic force were made in the mid-18th century.

Early PC games were distributed on floppy disks, and the small size of MIDI files made them a viable means of providing soundtracks.

This was unusual ; it was customary for men of the Early Middle Ages to wear their hair at or near the shoulders, which made Childeric's hair exceptionally long even by Merovingian standards.

Early on she made it a priority to learn the Russian language and to try to understand the Russian people.

Early hunter-gatherer tribes made stone weapons from around 10, 000 years ago ; as the age of metallurgy dawned, newer technologies were used and more efficient weapons produced.

Early shows made in the 1960s included The Interparis ( 1968 ) Vega 4 ( 1967 ), and Phoenix Five ( 1970 ).

In the Early Christian Church, the presumed fact was that the Septuagint was translated by Jews before the era of Christ, and that the Septuagint at certain places gives itself more to a christological interpretation than ( say, 2nd century ) Hebrew texts, was taken as evidence, that " Jews " had changed the Hebrew text in a way that made them less christological.

Early focal-plane shutters designed from the 1930s onwards usually consisted of two curtains that travelled horizontally across the film gate: an opening shutter curtain followed by a closing shutter curtain.

* David J. Nordlander: Origins of a Gulag Capital: Magadan and Stalinist Control in the Early 1930s, Slavic Review, Vol.

Early Westerns were mostly filmed in the studio, just like other early Hollywood films, but when location shooting became more common from the 1930s, producers of Westerns used desolate corners of Arizona, California, Colorado, Kansas, Montana, Nevada, New Mexico, Oklahoma, Texas, Utah, or Wyoming.

The film has been restored and released on two DVD collections Unseen Cinema: Early American Avant Garde Film 1894-1941 and Avant-Garde: Experimental Cinema of the 1920s and 1930s.

Early 1930s cartoons featured popular musicians performing their hit songs on-camera in live-action segments during the cartoons.

Early costumes emphasized the pagan and Gothic nature of the holiday, but by the 1930s costumes based on characters in mass media such as film, literature, and radio were popular.

Early twentieth-century streets show houses in styles of the period, especially the 1920s and 1930s.

Early settlers of the semiarid High Plains were plagued by crop failures due to cycles of drought, culminating in the disastrous Dust Bowl of the 1930s.

Early Reliant three-wheelers used an engine derived from the 747cc 1930s Austin Austin 7.

Early recorded Appalachian musicians include Fiddlin ' John Carson, Henry Whitter, Bascom Lamar Lunsford, the Carter Family, Clarence Ashley, Frank Proffitt, and Dock Boggs, all of whom were initially recorded in the 1920s and 1930s.

Early in the 1930s he contributed to a series of radical nationalist magazines, while also serving as editor of the fiercely anti-German daily " Le rempart " in 1933 and as editor of Paul Lévy's anti-Nazi polemical weekly " Aux écoutes ".

* Early slogans from the 1930s to 1950s included " Our True Intent Is All For Your Delight ", " A weeks holiday for a weeks pay ", " Holidays are Jollidays " and " Holidays with pay.

Early enthusiasm for the opportunities provided by armored mobile units was referred to in the 1930s as the armored idea.

* Early 1930s, Walter Frentz, Herbert Rittlinger and a handful of others became pioneers and advocates of WW kayaking with documentaries and books.

Early in the 1930s, he obtained Lavrentiy Beria's protection and was able to resume writing, with an attempt at " socialist " novel Stealing the Moon ( მთვარის მოტაცება, 1935-6 ), a story of love and collectivization in Abkhazia.

Early maps from the 1930s indicated a roadway connecting the towns of Caliente and Tonopah via Rachel, which ascended Cedar Pass and crossed through the northern part of the future Tonopah Test Range.

In the late 1930s and early 1940s, CKLW was home to Happy Joe's Early Morning Frolic with Joe Gentile and Toby David, which was one of the very first popular comedy-oriented radio morning shows in Detroit.

Early DX-peditions were simply exploratory and geographical expeditions in the late 1920s and 1930s, in which one or more radio amateurs participated in order to provide long distance communications.

Early in the 1880s, leasehold land on the slopes of the Punchbowl opened for settlement and in the 1930s, the crater was used as a rifle range for the Hawaii National Guard.

" The Revolutionary Age: Ding Ling's Fiction of the Early 1930s.

Early ski poles were simply sticks, then bamboo ( 1930s ), then steel ( 1940s and early 1950s ).

Early basketball innovations such as the " guard around " play and inside screen were first developed by Rupp in the 1930s.

In an appendix to The Early Asimov, the author lists the first sixty stories he wrote in the late 1930s and 1940s, and notes that eleven of them were never sold and were eventually lost.

Early gospel artists such as Smith's Sacred Singers, The Speer Family, The Stamps Quartet, The Blackwood Family, and The Lefevre Trio achieved wide popularity through their recordings and radio performances in the 1920s, 1930s, 1940s and 1950s.