Science, Nature and Tech

Cellular Communications

When we talk about ‘cellular communcations’, we are not referring to use of a cell phone, because before mobiles or cell phones there was a time when this only meant cell to cell interaction within an organ or tissue. This important cellular behaviour drives diverse functions from contracting cells in your heart muscle to the cells in your nerves.

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Sports

Stories From The Stables – Sam

This is first of a series of Stories From The Stables, by Carolyn Ward.
I fell off, honest 

Learning to ride is a fabulous hobby.  It can be pricey, but you can borrow a hat and crop from most stables, and start off in trousers and strong shoes.  It is great exercise, very exciting, and teaches respect for animals, balance, and correct posture.

When I was very young I rode at Stourton Stables, a children’s riding school where the ponies were mostly grumpy and had to be separated in the fields for fear of kicking each other to pieces.

Oh, happy riding lesson days. Hours spent in icy pouring rain, in snow, in fog, and even more rarely; in lovely sunshine.  The best riding times of year for me were spring and autumn, before and after the major insect season.

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Home, Health & Style

A History of Fandoms

A lot of adults are very critical of the fans of 1D or Zoella, thinking they are silly for getting so excited, and for screaming and shouting. But did you know that fandoms have existed for a very long time? They’ve not always been called fandoms; that is a fairly recent development, but they are nothing new.

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Popular, Science, Nature and Tech

Have you ever wondered…why leaves change colour in autumn?

Autumn is a season of change; the weather gets colder, there’s less daylight and leaves change colour and fall from plants. But why does this happen?

Why Do Plants Have Leaves?

Leaves contain a chemical called chlorophyll (pronounced KLO-ro-fil), which as well as giving them their lovely green colour also helps create food for the plant. The leaves act like tiny solar panels, and use the sun’s energy to convert water (from the ground) and a gas called carbon dioxide (from the air) into sugar and oxygen. This process is called photosynthesis (pronounced foto-SIN-theh-sis), and the sugar is what the plant lives on.

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