2011-2012

2011-2012

Series exploring topical scientific issues

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Live Q&A with our presenters

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How to chat to Drs Chris and Xand van Tulleken on Wednesday 20th May at 10pm on Twitter

iWonder - why do some people get drunk more quickly than others?

iWonder - How can I avoid a hangover?

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Find out which of these anti-hangover strategies could actually work

Horizon interactive ebook

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Celebrate 50 years of Horizon with this free downloadable ebook for tablets.