We use different units of measurement:
- Shorts periods of time: a day, a week, a month and a year.
- Long periods of time: a decade (ten years), a century (a hundred years) or a millennium (a thousand years).
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| Book |
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| Pot |
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| Coin |
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| Painting |
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| Castle. |
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| I was born... |
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| My first step was... |
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| My first word was... |
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| My favourite toy was... |
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| My birthdate is... |
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| Photo from Metacentricities |
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| Library. |
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| Museum. |
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| Madrid Festivals. |
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| Sports centre. |
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| Swimming pool. |
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| Buildings inspection. |
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| Fresh water. |
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| Sewers. |
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| NY sewer. Picture from Edward F Palm. |
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| London street lightning. |
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| London city gardeners. |
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| London police. |
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| Madrid local police. |
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| London firefighters. |
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| Madrid firefighters. |
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| Food hygiene rules. |
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| Food hygiene inspection. |
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| Food hygiene inspection. |
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| Candidates. |
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| Election manifesto. |
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| Vote! |
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| Boris Johnson, London Mayor |
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| London Assembly (local council) |
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| Ana Botella, Madrid Mayor |
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| Madrid Assembly (local council) |
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| Town Hall, Madrid. |
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| Street lighting. |
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| Police. |
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| Firefighters. |
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| Rubbish collection. |
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| The media. |
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| Motorways in England |
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| England rail map. |
| Manchester flight routes. |
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| England sea routes. |