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I was disappointed and puzzled to read in the report of Sir Patrick Linstead's address to the Association for Science Education, a condemnation of the inclusion of ‘engineering subjects’ in the school curriculum. He doubted their value as means of interesting boys in technology. Nevertheless, he urges the need for industrial visits and talks, and for pupils to make ‘all possible contact with the great technological world around them’. ‘All possible contact’ would appear to exclude any personal and active participation in it.

This paper presents recently published resources on library instruction and information literacy, providing an introductory overview and a selected annotated bibliography of publications covering various library types, study populations and research contexts.

This paper introduces and annotates English-language periodical articles, monographs, dissertations, reports and other materials on library instruction and information literacy published in 2020.

The paper provides a brief description of all 440 sources and highlights sources that contain unique or significant scholarly contributions.

The information may be used by librarians, researchers and anyone interested in a quick and comprehensive reference to literature on library instruction and information literacy.

DULLNESS can be the aftermath of conferences, but Scarborough may be an exception. Some of the heat engendered at the Annual Business Meeting has indeed already evaporated, but its implications remain. They are these: that, while the examination system of the L.A. is to remain as it is for another two years, some revision is imperative; and the relations of the L.A. with the Association of Assistant Librarians must be so arranged that the latter can continue a distinctive existence. As for the examinations, resentment was felt not so much at the age‐limits, although these were the gravamen of the criticism against them, but against the undue severity of the Intermediate Examination, which, we are told, has delayed and impaired the careers of many quite capable young people. The severity, great as it seems in the two subjects, is increased by the requirement that both must be passed together. Only students exceptionally possessed of the examination faculty can do this, and we have the spectacle of several who have passed in each subject two or more times and yet have never been able to pass them together. The sanity of the requirement that they be passed together lies in the fact that it prevents cramming. Will anyone tell us the remedy?

Purpose – To outline the arguments and consequent legislation that prohibited and then allowed alcohol consumption by fans in Brazilian sports arenas since 1996.

Design/methodology/approach – We present the social and political debates regarding alcohol consumption by sports fans having the Brazilian legislation as a starting point and using the multiple streams framework (Kingdon, 1995). We identify the problems, policies and politics streams on three phases: the prohibition of sale and consumption of alcohol in sport stadiums, the exceptional allowance for the 2014 FIFA World Cup and its consequences on state laws five years after the 2014 event.

Findings – Violence among football supporters was the focal event to approve laws prohibiting alcohol consumption in sports arenas. For the 2014 FIFA World Cup, the sport governing body demanded the opposite, so Brazil and some states approved an exception to their laws. Since then, states see an opportunity to allow the sale and consumption of alcohol in and around the stadiums, questioning the relationship between alcohol and violence. These state laws are under examination by the Supreme Court because they may counteract a national law.

Research limitations/implications – Public safety is the key justification to uphold the laws, but a lack of empirical data and research delimit the arguments on how beneficial alcohol prohibition is to suppress supporters' violence. Lawmakers and groups of interest may also include beer industry lobbying strategies and health-related issues as relevant variables in the debate, although they are not discussed in this chapter.

There are very few individuals who have studied the question of weights and measures who do not most strongly favour the decimal system. The disadvantages of the weights and measures at present in use in the United Kingdom are indeed manifold. At the very commencement of life the schoolboy is expected to commit to memory the conglomerate mass of facts and figures which he usually refers to as “Tables,” and in this way the greater part of twelve months is absorbed. And when he has so learned them, what is the result? Immediately he leaves school he forgets the whole of them, unless he happens to enter a business‐house in which some of them are still in use; and it ought to be plain that the case would be very different were all our weights and measures divided or multiplied decimally. Instead of wasting twelve months, the pupil would almost be taught to understand the decimal system in two or three lessons, and so simple is the explanation that he would never be likely to forget it. There is perhaps no more interesting, ingenious and useful example of the decimal system than that in use in France. There the standard of length is the metre, the standard of capacity the cubic decimetre or the litre, while one cubic centimetre of distilled water weighs exactly one gramme, the standard of weight. Thus the measures of length, capacity and weight are most closely and usefully related. In the present English system there is absolutely no relationship between these weights and measures. Frequently a weight or measure bearing the same name has a different value for different bodies. Take, for instance, the stone; for dead meat its value is 8 pounds, for live meat 14 pounds; and other instances will occur to anyone who happens to remember his “Tables.” How much simpler for the business man to reckon in multiples of ten for everything than in the present confusing jumble. Mental arithmetic in matters of buying and selling would become much easier, undoubtedly more accurate, and the possibility of petty fraud be far more remote, because even the most dense could rapidly calculate by using the decimal system.

Over the last few years, the increase in size of printed circuit boards, together with the increase in density of components, has made successful application of soldermask by conventional screen printing more and more difficult. This is despite improvements in both the screen printing resists and the equipment used. The accuracy produced by the photo‐imaging technique has been firmly established with the now almost universal use of dry‐film resist for the plating and etching of printed circuit boards. This led to the introduction of the dry‐film soldermask, but, unlike the dry‐film resists used for plating and etching, this type of soldermask has failed to gain universal acceptance, mainly because of technical shortcomings and high costs. The application of liquid soldermasks overcomes many of these technical problems, although the first attempts to achieve acceptable results required special equipment and huge capital investment. Photo‐imageable soldermasks which can be applied using the conventional printing and exposure equipment, available at printed circuit manufacturers, are now available. Some are processed in aqueous solutions, whilst others are processed in halogenated solvents of the types used in the processing of dry‐film resists. The introduction of such soldermasks makes available the combined advantage of liquid application and photo‐imaging, which will increase the overall quality of printed circuit boards produced, while utilising existing screen printed, oven, photo‐exposure unit and conveyorised spray developer.

It has often been said that a great part of the strength of Aslib lies in the fact that it brings together those whose experience has been gained in many widely differing fields but who have a common interest in the means by which information may be collected and disseminated to the greatest advantage. Lists of its members have, therefore, a more than ordinary value since they present, in miniature, a cross‐section of institutions and individuals who share this special interest.

Aarhus Kommunes Biblioteker (Teknisk Bibliotek), Ingerslevs Plads 7, Aarhus, Denmark. Representative: V. NEDERGAARD PEDERSEN (Librarian).

John Kemp has been appointed to the newly created post of group marketing manager at the H R Smith Group of Companies, Street Court, Kingsland, Leominster, Hereford.