Time conversions are also ratios. The ratio of time measured in minutes to time measured in seconds is one to sixty (1:60), as there are sixty seconds in a minute.

## Example 2

Adam's grandfather ran a mile in
Author(s): The Open University

Bacterial Growth
Short video clip showing time lapse of one day of bacterial growth. Grades 4-12. 15 sec.
Author(s): No creator set

Prepositions of Location
Repetitive animation and preposition (about locations) song for young elementary students (grades 1 and 2).
Author(s): No creator set

Faculty of Law: The Evolution of International Law: Challenges and Prospects
James and Jean Davis Prestige Visiting Fellow, Professor Don McRae C.C delivers a public lecture on 'The Evolution of International Law: Challenges and Prospects'. The lecture focuses on the changes that have occurred in the field of international law over the past 50 years, and the challenges that these developments pose for both the theory and practice of international law including its legitimacy.
Author(s): No creator set

Ending Wars Well: Operationalizing Jus Post Bellum - Issues for Practitioners: (with Crocker, Pierce
This Berkley Center conference will look at critical questions for a twenty-first century application of Just War theory to war?s end (jus post bellum) in three key areas: the theoretical underpinnings of jus post bellum, issues for settlements and post-conflict arrangements, and operational considerations for practitioners engaged in late- and post-conflict planning.
Author(s): No creator set

Maternal capital and offspring development
Jonathan Wells (UCL Institute of Child Health) presents an intergenerational perspective on the development origins of health and disease. A medical anthropology seminar given on 29 February 2016.
Author(s): No creator set

The speed of sound in air, symbol v, is approximately constant at 340 metres per second. (You do not need to memorise this value.) As temperature increases, the speed increases slightly.

Speed, frequency and wavelength are related by the formula v = f Ã— Î». Other forms of this relationship are f = v/Î» and Î» = v/f. Because the speed is approximately constant, it follows that frequency and wavelength are inversely pr
Author(s): The Open University

ALI Class of 2005 Installation
Each year, OTIS College of Art and Design's graduating Architecture/Landscape/Interiors (A/L/I) seniors design and build a full-scale spatial environment in their final semester of study. 2005 A/L/I seniors (Derek Chao, Helen Do, Cameron Horgan, Arum Kim, Sunny Lee, Christopher Morimoto, Patrick Ngo, Dong Oh, Ginny Pitchford, Dewi Rusli, Elena Schwartz and Sibyl Wong) designed, fabricated and installed a completely interiorized environment consisting of circular rooms entered through a faux typ
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Levels of measurement
Aimed at statistics beginners, this learning object describes, and gives examples of, the four levels of measurement of data: nominal, ordinal, interval and ratio.
Author(s): Wharrad Heather Dr.

Building for the Long Term: Lessons from Leonardo da Vinci
Walter Isaacson, who's written a slew of well-received books on famous figures such as Einstein and Benjamin Franklin, discusses his latest on Leonardo da Vinci.
Author(s): Knowledge@Wharton

21M.606 Introduction to Stagecraft (MIT)
Offered in the spring and fall terms, Introduction to Stagecraft is a hands-on course that gets students working with the tools and techniques of theatrical production in a practical way. It is not a design course but one devoted to artisanship. Among the many remarkable final projects that have been proposed and presented at the end of the course have been a Renaissance hourglass blown in the MIT glass shop and set into a frame turned on our set shop lathe; a four harness loom built by a studen
Author(s): Perlow, Karen,Held, Leslie Cocuzzo,Katz, Michael,B

Contemporary Issues in Finance
The complex field of finance is relevant to everybody in one way or another and is particularly relevant to all aspects of management. Representatives from Boots, De La Rue and ABN Amro offer insights into the various issues surrounding risk â€“ what kinds of risk their companies are concerned with; how those risks are managed; their companies' differing attitudes to those risks. The album also explores developments in single currency, pension scheme deficits and corporate governance and explain
Author(s): The iTunes U team

William Jennings Bryan's Cross of Gold Speech
By the early 1890s, the Populist Party and figures within the
Democratic and Republican Parties advocated "free silver" (a
silver-standard currency at a high price for silver that would bring
inflation). The Populists represented an alliance of rural interests
and silver mining interests. Free silver advocate William Jennings
Bryan became the Democratic presidential candidate of 1896, delivering
the famous "Cross of Gold" speech denouncing the gold sta

Author(s): No creator set

14.54 International Trade (MIT)
This course is an introduction to the theory of international trade and finance with applications to current policy issues. In this course we will cover the basic tools to understand what determines the flow of goods across countries, i.e. international trade, and what determines the flow of savings and investments from one country to another, i.e. international finance. We will also cover applications to a number of topics of current interest, including the debate on globalization, free trade a
Author(s): Lorenzoni, Guido

Engels leren aan de hand van leerrijke filmpjes en interessante oefeningen over allerlei onderwerpen. De website is ingedeeld volgens lower intermediate, intermediate en English my way. Bij elke categorie vind je o.a. de onderdelen 'sessions', …

Author(s): No creator set

21W.732-2 Intro to Tech Communication (MIT)
An information-based society necessitates good writing in all careers. Many scientists and technical professionals must write progress reports, analyses, literature reviews, or other documents to communicate within their workplaces, and many must also address more general audiences in grant proposals, conference papers, articles, and so on. This course is designed to serve as a basic introduction to the practice of technical writing for those who work as scientists and technical researchers. Bec
Author(s): De Vries, Kimberly

Nuclear Magnetic Resonance - Handbell
Andrew Hall compares the sounds of bells to the frequencies of chemicals captured by a Nuclear Magnetic Resonance spectrometer. http://blogs.bath.ac.uk/csct/2016/a-chemical-chorus/
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War of The Century - Part 18
This part of the video refers to East Prussia population that was on the move by mid 1945. There are accountsÂ of the terribleÂ thingsÂ East Prussian women refugees had to go through to save their lives. There is also reference to those that were glad to see the Red Army as they had previously been war prisoners. However, more suffering was to come. They were taken to camps and treated as traitors. There is reference to the way in which Stalin did his best to enhance his reputation. He ordered p
Author(s): No creator set

The major task of a washing machine microcomputer is to control the actions of the machine in accordance with the wash programme selected. To do this, the computer is electrically attached to a variety of:

• actuators that cause mechanical parts of the system to work;

• sensors that sense the state of some aspect of the machine, such as water temperature.

There is an actuator to open or close the water input val
Author(s): The Open University

Seven reliefs/mosaics (1963) by William Mitchell, The Water Gardens, Harlow, Essex. Detail view from the south of relief/mosaic No.7 (ordered from west to east). Photographed by Steven Baker 2015.