BBC Earth: How has the world changed since your birth?

How many times has your heart beaten? How old would you be if you lived on Jupiter? How much has the world’s population increased? These are just some of the questions that are answered on the BBC Earth website.

Once you’ve entered your date of birth and your height, an interactive webpage appears displaying facts and figures from nature, the environment, outer space and more.

A brilliant classroom talking point!

Visit BBC Earth

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