In order to get more accurate results, our search has the following Google-Type search functionality:
If you use '+' in front of a word, then that word will be present in the search results.
ex: Harry +Potter will return results with the word 'Potter'.
If you use '-' in front of a word, then that word will be absent in the search results.
ex: Harry -Potter will return results without the word 'Potter'.
If you use 'AND' between two words, then both of those words will be present in the search results.
ex: Harry AND Potter will return results with both 'Harry' and 'Potter'.
If you use 'OR' between two words, then bth of those words may or may not be present in the search results.
ex: Harry OR Potter will return results with just 'Harry', results with just 'Potter' and results with both 'Harry' and 'Potter'.
If you use 'NOT' before a word, then that word will be absent in the search results.
ex: Harry NOT Potter will return results without the word 'Potter'.
Placing '""' around words will perform a phrase search. The search results will contain those words in that order.
ex: "Harry Potter" will return any results with 'Harry Potter' in them, but not 'Potter Harry'.
Using '*' in a word will perform a wildcard search. The '*' signifies any number of characters. Searches can not start with a wildcard.
ex: Pot*er will return results with words starting with 'Pot' and ending in 'er'. In this case, 'Potter' will be a match.
22 figures 304Darwin's theory of natural selection was a monumental step in our understanding of evolution, explaining how useful adaptations are preserved over generations. However, Darwin's great idea didn't - and couldn't - tell us how those adaptations arise in the first place. On its own, can random mutation really be responsible for all the creative marvels in nature? Renowned evolutionary biologist Andreas Wagner presents the missing piece of Darwin's theory. Using cutting-edge experimental technologies, he has found that adaptations are driven by a set of laws which allow nature to discover new molecules and mechanisms in a fraction of the time that random variation would take. Meticulously researched, carefully argued, and full of fascinating examples from the animal kingdom, Arrival of the Fittest signals an end to the mystery of life's rich diversity.