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FIrst of all, you need to enter the so-called 'Chinese mentality' when writing in Mandarin. In other words, you need to be aware of the main sentence structure (Subject , Verb, Object) and its variants. M...

A very effective way to learn and improve a language is to communicate with a native speaker. This grants the chance to improve your listening and communicative skills. Obviously, a background knowledge o...

‘Passato prossimo’ and ‘passato remoto’ are two tenses that can be used to express actions in the past. ‘Passato prossimo’ is formed by using the auxiliary verb 'essere' or 'avere' conjugated in the prese...

If we start with water at 263K (ice) then the molecules are positioned in a regular lattice structure held in place by hydrogen bonds. The molecules have some vibrational energy but not much translational...

In Chemistry we need to know the structures of the molecules we make and work with. We use spectroscopy to work out the shapes of these molecules. Mass spectrometry is one type of spectroscopy and weighs ...