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20 April 2014
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Science & Nature
Battle of the Brains
Seven high-flyers are put through a series of tests to measure their intelligence
Test your practical intelligence
How do you get a cork out of a bottle, without breaking the bottle?
How do you pick a lover?
Do you rank intelligence ahead of good looks and personality?
Watch a short version of the programme
Are we Alone in the Universe?
The search for alien life is 50 years old, but a planet has been discovered that could support life.
Prof. Regan's supermarket secrets
Prof. Regan tests the scientific claims of supermarket products
How to live to 101
A few isolated communities seem to hold the secrets to long life.
How to make better decisions
Lifting the lid on the business of human choices in an exclusive guide to making better decisions.
More recent Horizons
BBC Science & Nature: Intelligence
What is intelligence and how do you measure it? Plus discover the sex of your brain
BBC Science & Nature: Thinker quiz
Are you as musical as Mozart or a writer like Wordsworth? Find out what your thinking style is
International High IQ Society
Home of the High IQ Society with tests, puzzles and trivia
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