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.
What Causes Motion Sickness?
Motion sickness is also known as travel sickness, sea sickness or air sickness. It can happen in a number of situations, not all of which involve movement, and is a very unpleasant sensation. As part of our Have You Ever Wondered series, our Science Editor Sam finds out what causes motion sickness, and if there is anything you can do to prevent it.
Exploring Australia: Specsavers, Sunshine and Sexism
When I found out I was coming to Australia for two weeks, I was so excited. Australia’s completely the other side of the world to my home in Birmingham. I fantasised about what it would be like: kangaroos hopping round, koalas on every corner, barbecues every night. It would be so different to what I’m used to.
But when I got here, the first thing that struck me was how similar everything was. Getting the bus from the airport, I noticed they drive on the same side of the road as us. When I got to the bus station, the first shop I saw was a WH Smiths. In fact, lots of the shops are the same: Specsavers, Zara, Laura Ashley, Vodafone, Starbucks, McDonald’s, KFC. The first night I was here, I was truly adventurous and had tea at Nandos (although it wasn’t as nice as the ones in the UK and they didn’t have my favourite Wild Garlic and Herb sauce) and then went back to the hotel and watched Homes Under the Hammer, Time Team and Coronation Street.
Six Ace Classroom Gadgets You Won’t Want to Miss
