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Answers to the Christmas Photo Puzzle

Still scratching your head over those weird and wonderful images in the CultureLab photo puzzle? Satisfy your curiosity now鈥�

What’s the economic value of nature?

The hottest places on Earth

Humans

The science of Sherlock Holmes

Space

Your body’s insights into life and cosmos

Books for 2013 鈥� a bibliophile’s guide

Two world-shaping visionaries who missed their targets

X marks eureka: Inspiration struck here

2012 Flash Fiction winner: Sleep by Richard Clarke

Photo puzzle: Can you make the connection?

Correctly match up 16 pairs of science-inspired images and enter a draw to win a state-of-the-art Olympus E-PL5 digital camera

Is the obesity epidemic caused by too much sugar?

The top 10 science books of 2012

Our deep relationship with water

The end of race history? Not yet