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Will the next Secretary-General of the United Nations be a woman?
Society, Politics & Law

Will the next Secretary-General of the United Nations be a woman?

...work. The UN Charter advocates for women’s equality and empowerment. Equality, equity and diversity are enshrined in the founding principles of the United Nations, the world’s most important institution tasked with enabling our collective peace and security. Guterre’s himself upheld this commitment by championing gender equality in UN programming and women now make...
Properties of gold
Science, Maths & Technology

Properties of gold

...worked by humans. They are both relatively easy to reclaim from the rocks in which they’re found, and are easy to work. Gold is extremely unreactive and doesn’t tarnish like most other metals. Consequently, gold jewellery can survive essentially unchanged for thousands of years. Gold is also extremely heavy, with a density of 19.4 g cm-3. The density of lead, by...
Why is discovering gravitational waves from a neutron star collision a big deal?
Science, Maths & Technology

Why is discovering gravitational waves from a neutron star collision a big deal?

...work leading to the discovery of gravitational waves, first announced in February 2016. Since then, detecting gravitational waves from colliding black holes has started to feel like familiar territory – with four further such events detected. But as far as we know, colliding black holes offer purely a window on the dark side of the universe. We haven’t been able to...
Key historic LGBTQI+ figures
Education & Development

Key historic LGBTQI+ figures

...social justice in South Africa during the Apartheid struggle. Simon had a difficult time coming out to his parents, and while they claimed to support him they attempted conversion therapy by bringing him to various religious leaders and psychiatrists, when he started a relationship with a man. It wasn’t until both families discovered that they had made a suicide pact...
Two concepts of freedom
History & The Arts

Two concepts of freedom

...social freedom: the freedom of the individual in relation to other people and to the state. The aim is to explain and unravel some arguments for this kind of freedom. In the process we'll be examining some of the classic philosophical defences of particular types of freedom. The stress will always be on the arguments used rather than on the detailed historical context in...
Level 2: Intermediate 20 hrs
The US Presedential Election 2016: The first GOP debate
Society, Politics & Law

The US Presedential Election 2016: The first GOP debate

...Social Security and Medicare without raising taxes or cutting benefits. The Fox debate, however, will likely be remembered for one significant moment: Donald Trump’s warning that he might run as an independent candidate in 2016. That spells big long-term trouble for the GOP. As an independent, third-party candidate, Trump would have the money, the flamboyance, and the...
Understanding Alice
History & The Arts

Understanding Alice

...social and imaginative world Carroll and his young friend inhabited in and around Oxford. For instance, during the Mad Tea-Party the Dormouse tells a story about three little sisters, Elsie, Lacie, and Tillie, who live at the bottom of a treacle-well. As Martin Gardner points out in The Annotated Alice, the sisters’ names are coded references to the three Liddle...
Egyptian mathematics
Science, Maths & Technology

Egyptian mathematics

...work out what things the Egyptologist has done. Do you yet feel in a position to begin to understand what the Egyptian scribe was doing? (Do not worry if your answer to the last question is ‘no’!) Discussion You should have been able to notice, just from the look of the page, that it has three sections. The top one is a hand-written copy of the papyrus text itself,...
Level 2: Intermediate 9 hrs