Around the mid 1960s, boats made of glass-reinforced plastic, more commonly known as fibreglass, became popular, especially for recreational boats.

is steeped with references to the 1960s popular music scene ( at one point a list of 200 fictional bands performing at the Walpurgisnacht rock festival is reeled off ( including a handful of actual bands of the 60s ), and there are numerous references to the famous rock and roll song, " Rock Around the Clock "), and has influenced many bands and musicians.

In 1989, Haley's original Decca recording was incorporated into the " dance mix " single " Swing The Mood ", credited to Jive Bunny and the Mastermixers, but legal considerations forced the album version to substitute a patchwork of re-recordings from the 1950s and 1960s ( in Haley's case, a 1968 version of " Rock Around the Clock " recorded for Sonet Records ).

Around 85 bonded warehouses stood in Leith in the 1960s.

Around this time The Charlatans were forced to add UK to their name for an American tour due to competing claims by a 1960s rock band also known as The Charlatans.

Around 20 million elm trees, most of them hedgerow trees, were felled or died through Dutch elm disease in the late 1960s.

Around this time he returned to live in his native Northumbria, and the 1960s were to prove to be a very productive decade for him.

He worked on a series called, The World Around Us, and traveled with film crews in Great Britain in the early 1960s, filming many aspects of British life.

Around the 1960s, the barracks were demolished to make room for the Parque del Oeste (" West Park ").

Around the same time, in the early 1960s, the VEP-1 electron-electron collider was independently developed and built under supervision of Gersh Budker in the Soviet Institute of Nuclear Physics.

Around the late 1960s Guardia units began to receive surplus American olive green tropical uniforms, the US Army OG-107 coton sateen utilities and the M1967 Jungle Utility Uniform.

Around the 1960s, Caribbean entrepreneurs seeking to recreate the smoked pit flavor in an easier, more portable method came up with a solution to cut oil barrels lengthwise and attach hinges, drilling several ventilation holes for the smoke.

In August 1955, Beecher appeared for the first time on national TV with the Comets performing " Rock Around the Clock ", and soon afterward was promoted to a full-time member of the band, appearing with the group in the films Rock Around the Clock ( 1956 ) and Don't Knock the Rock ( 1956 ), as well as several other film appearances: in Germany in 1958, Hier bin ich-hier bleib ' ich ( Here I Am, Here I Stay ) ( 1959 ) and in Mexico in the early 1960s, such as Jóvenes y rebeldes ( 1961 ) and Besito a Papa ( 1961 ).

Around 1958, Prestige began to diversify, reviving the " New Jazz " name, usually for recordings by emerging musicians, and introduced the Swingsville and Moodsville lines, though these were relatively short-lived, many albums being re-released later in the 1960s on Prestige itself.

Around 80 % of babies born weighing less than 1. 5 kg now survived, compared to around 40 % in the 1960s.

Around 20, 000 patients in California State psychiatric hospital were sterilized with minimal or non-existent consent given between 1909 and 1950, when the law went into general disuse before its repeal in the 1960s.

Around 1885 the Hull and Barnsley Railway was constructed ( section closed 1960s ), running northest through the parish: no stations were constructed on the section near Skidby ; at the point the railway crossed the Eppleworth valley a five arched brick viaduct was constructed, known locally as ' five arches ', or as ' Eppleworth viaduct '.

Around 1909, Hilbert dedicated himself to the study of differential and integral equations ; his work had direct consequences for important parts of modern functional analysis.

Around 1816 Michel Chevreul started a study of soaps made from various fats and alkalis.

Around schooling age, his father, Johann Bernoulli, encouraged him to study business, there being poor rewards awaiting a mathematician.

Around 387 BC, at the age of 23, he traveled with the physician Theomedon, who according to Diogenes Laërtius some believed was his lover, to Athens to study with the followers of Socrates.

Around that time, the attempts to refine the theorems of Riemann integration led to the study of the " size " of the set of discontinuities of real functions.

Around 1820, the Japanese inventor Kunitomo Ikkansai developed various manufacturing methods for guns, and also created an air gun based on the study of Western knowledge (" rangaku ") acquired from the Dutch in Dejima.

Around the time of Sperry's acceptance of the Nobel Prize the study of consciousness was considered to be outside the realm of science, and serious researchers risked their credibility by broaching the topic.

Around 1930 Cheng met the well-known master Yang Chengfu ( 1883 – 1936 ), with whom he began to study Yang-style t ' ai chi ch ' uan, until Yang died.

Around the age of twenty-two he became engrossed in the study of the Zohar ( a major work of the Kabbalah that had recently been printed for the first time ) and adopted the life of a recluse.

Around this time, his second wife and child were murdered by rival warlords, which may have contributed to his decision to leave China for study in Europe.

Around the middle of the 20th century the study of tensors was reformulated more abstractly.

Around the same time as his election his interests turned to the study of finite groups.

Around the age of twenty, he immersed himself in the study of I Ching and Neo-Confucianism.

The study Wirksworth and Five Miles Around includes census information, notes on church monuments, accounts of crimes, church wardens ' accounts, maps, a transcription of " Ince's pedigrees ", monument inscriptions and old photographs, parish registers and wills.

Around 300, 000 study circles have been reported each year since the 1970s.

Around 2. 4 % of Cattle Dogs in one study were found to be deaf in both ears and 14. 5 % were deaf in at least one ear.

Around the age of 18, he moved with his younger brother ( José de Arriaga ) to Coimbra to study at the University of Coimbra in the Faculty of Law ( from 1860 to 1865 ), where he distinguished himself for his brilliant mind and notable oratory.

Around the 1910s, Chinese folklore began to gain popularity as an area of study with the beginnings of the movement to formally adopt Vernacular Chinese as the language of education and literature.

Around the same period, in 1935, Ludwik Fleck, a Polish medical microbiologist published his Genesis and Development of a Scientific Fact which used a case study in the field of medicine ( of the development of the disease concept of Syphilis ) to present a thesis about the social nature of knowledge, and in particular science and scientific ' thought styles ' ( Denkstil ) which are the epistemological, conceptual and linguistic styles of scientific ( but also non-scientific ) ' thought collectives ' ( Denkkollektiv ).

Around 1715 the King granted Roman permission to study abroad, and the young composer spent some six years in London.

Little information exists with regard to human pharmacology, but in the book Magic Mushrooms Around the World, author Jochen Gartz reports being aware of a study in which " 10 mg of baeocystin were found to be about as psychoactive as a similar amount of psilocybin.

Around 1983, Jorge went to the university to study music, that's where he met Carlos Fonseca, a young student, although a bit older than Jorge, who was the son of a small record label owner.

Around 1905 many students of Lipps ( captained by Daubert ) decided to abandon Munich and to head for Göttingen, to study with Husserl ( this is also referred to as the Munich invasion of Göttingen ).

Around 1962, Hermann Bondi, Rainer Sachs, and others began to study the general phenomenon of radiation from a compact source in general relativity, which requires more flexible definitions of asymptotic flatness.