According to a Northumbria University academic, humans are attracted to plant based substances such as tea, tobacco and drugs because our brains are similar to those of insects.
Professor David Kennedy has written a book showing how human brains are just a more complex version of those of insects.
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Middlesbrough have slipped from 1st to 3rd in the Championship today.
Kerrie brings you Saturday night's forecast
Mostly fine and dry with sunny spells for the rest of Saturday. Cloudier, cooler with the risk of rain/drizzle into Sunday