Fact or Fable? Most body heat is lost through the head
Many people believe that you should keep your head covered during cold weather, as most body heat is lost through the head. It’s certainly true that any part of your body that’s exposed to cooler air will lose warmth; heat always moves from something warm to something cooler (that’s called the second law of thermodynamics). And our heads and faces are more sensitive to changes in temperature than other parts of the body.
Being a Teenage Vegetarian
What do you do when you want to become a vegetarian but your parents aren’t too keen? Tabitha explains how her family reacted to her decision, how they have adapted to having a teenage vegetarian in the family and how she eats healthily without meat.
Like a lot of teenagers, I decided to become a vegetarian. Some do so because they want to rebel, some people think it will be healthier, or just don’t like meat that much. I was convinced to go veggie when I was 13 after a biology dissection. It was only a rat, but it made me realise that I didn’t want to be eating animals as I have a pet rabbit and it was just too close to home for me. Also, a Jamie Oliver programme I accidentally watched featuring the making of sausages put me right off… But mainly for me, it was the animals.
Explaining History – And Firing a Steam Train
Have you ever watched someone at work and wondered how they got there, or why they do what they do all day long?
Laura works as an explainer at the UK’s biggest train museum – the National Railway Museum in York. It may seem that steam trains and young women do not go together, but Laura loves it. She spoke to Joanne to explain how she became an explainer, and what she does all day.
Things I Would Tell My 11 Year Old Self
