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Unsolved problems in cosmology
Science, Maths & Technology

Unsolved problems in cosmology

...researchers are investigating inflation...Unsolved problems in cosmology: 1 Cosmology today - Modern cosmology is based on the understanding that the Universe began in an event called the hot big bang, in which time and space were created, about 13.8 billion years ago. The Universe has cooled and space has expanded as time has progressed since then. The evidence for this...
Level 2: Intermediate 6 hrs
Estimating the cost of equity
Money & Business

Estimating the cost of equity

...Research Institute, 2010, p. 47)...Estimating the cost of equity: 1.3.1 Estimating the future equity risk premium - There are three ways to estimate the future equity risk premium: using historical data and assuming that the past equity risk premium is a good indicator of the future equity risk premium asking experts for their opinion of the future equity risk premium...
Goya
History & The Arts

Goya

...centre of a small birthplace industry. But perhaps his real spiritual home, was the ancient city, and capital of Aragon, Zaragossa, fifty five kilometres away. Here his father worked as a gilder. Zaragossa is not a cosmopolitan city, though strong traces remain, of the centuries of occupation by the Moors. Zaragossa's principal cathedral, El Pilar, was built by Spain's...
Level 2: Intermediate 5 hrs
Gŵyl Seicoleg
Health, Sports & Psychology

Gŵyl Seicoleg

...children unable to read, The Guardian, 22.03.21). Yng ngoleuni'r effeithiau negyddol posibl hyn, mae ein rhaglen Cyfarwyddyd o Bell ar Iaith a Llythrennedd (RILL) yn cynnig ffordd effeithiol o helpu plant oed cynradd y DU i wneud (ail)gynnydd sylweddol yn eu sgiliau llythrennedd, tra'n gallu ymdopi â chau ysgolion ymhellach. Yn hollbwysig, mae RILL yn cymryd ymagweddau...
The greatest composers you’ve never heard of
History & The Arts

The greatest composers you’ve never heard of

...children, composed, championed Robert’s works (which were relatively unknown at the time), and taught extensively. After the death of Robert in 1856, Clara Schumann spectacularly revived her career as a pianist and supported her family by pursuing one of the most celebrated concert careers of the nineteenth century. Ludwig van Beethoven (1770–1827) is arguably the...
Scoring the Shoreline
History & The Arts

Scoring the Shoreline

...children playing; Punch and Judy, or the brash cacophony of amusement arcades. Whichever of these, and a host of other sounds, are brought to mind we clearly imagine the sounds of the seaside in a variety of ways. In turn this reflects our manifold uses and encounters with the coast and the ways in which these are invested with cultural meaning encapsulating our hopes,...
Heroes and Villains: The Outlaw in Early American Folk Music
Health, Sports & Psychology

Heroes and Villains: The Outlaw in Early American Folk Music

...children are hungry and cry, Wherever people ain’t free, Wherever men are fighting for their rights, That’s where I’m gonna be. This account of the presentation of criminals in twentieth-century American folk music has revealed a strong thread of imitation in the presentation of the outlaw figure. On other occasions, characters and narratives are transformed in...
Forensic science and fingerprints
Health, Sports & Psychology

Forensic science and fingerprints

...researcher into heredity, was initially asked to resolve a dispute between two investigators about who had made certain discoveries first. In the process he became fascinated with fingerprints and decided to conduct his own studies that led to his book. In the book, as well as some original insights, he used data and conclusions that had been previously discovered -...
Level 1: Introductory 10 hrs