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How small is an atom?
Just how small are atoms? And what’s inside them? The answers turn out to be astounding, even for those who think they know. This fast-paced animation uses spectacular metaphors (imagine a b...
The Paris Agreement due to come into force in 2020
- Aim to limit global warming to less than 2 degrees Celsius above pre-industrial levels. - Stop burning fossil fuels by 2100. - Aim to have 0 net carbon emissions by 2100. - Meet every five...
Agencies that support the consumer
C.C.P.C - Competition and Consumer Protection Commission. Provide information on: Personal finance and Consumer rights. ...
Ways to Investigate Hypotheses
Three of the most common ways to investigate hypotheses are controlled experiments, observational experiments and modelling. Controlled Experiments A controlled experiment is a test that in...
Vocabulario
las afueras: outskirts, suburbs el ajedrez: chess alojarse: to stay antipático: unfriendly, not nice el coro: choir la costumbre: custom demasiado: too much demasiados: too many ...
Roman slaves
It was estimated that 20 percent of the population of the Romans in Italy were slaves. Slave workers were owned by Roman citizens or the government. Many slaves were brought back from foreig...
What is the shape of a molecule?
A molecule is nearly all empty space, apart from the extremely dense nuclei of its atoms and the clouds of electrons that bond them together. When that molecule forms, it arranges itself to ...
Les Métiers
agriculteur{-trice}: farmer architecte: architect bibliothécaire: librarian boulanger: baker chauffeur de taxi: taxi driver chef de cuisine: cook, chef coiffeur{-euse}: hairdress...
De Classe
un tableau blanc - a whiteboard un cartable - a schoolbag un crayon - a pencil un stylo - a pen un cahier - a copybook un livre - a book un portable - a mobile phone ujn surligneur - ...