Science News – Solar Storms Due to Hit Earth
This weekend the Earth is due to be hit by a pair of solar storms that might affect radio and satellite communication. But how and why does this happen?
What Does Solar Mean?
Anything that is related to a sun is commonly described as being solar. Our sun is a typical medium-sized yellow star which is about 5 billion years old. Its surface temperature is about 5,500°C, but even that isn’t as hot as its superheated centre. Some parts of the sun’s surface are cooler, with a temperature of between 2,700–4,200°C, and these appear darker when viewed through specialised telescopes. These cooler patches are caused by fluctuations in the sun’s magnetism and are called sun spots.
How Do We Know How Old an Artifact Is? A Kid-Friendly Introduction of Carbon Dating
What can we tell from the study of BONES? According to Tina, we can tell an awful lot about a person by studying their bones – even centuries after they died. This process is called CARBON DATING.
Be a Good Communicator
Have you ever said something that was misunderstood by the person you were talking to? Do you know anyone who sometimes says things in a way that seems rude and abrupt? It is not always the words used, but the way in which they are used.
Good communication is very important. Carolyn Ward explains what it is and how to be a better communicator.
Tomboys and Girly Girls
The mother of eight year old Isabella wrote about buying toys without glitter, and searching for ‘girl’ clothes in colours other than pink, which got us thinking about the term ‘tomboy’.
What do you call a girl who isn’t a girly-girl? Some people would say, ‘a tomboy’, but does that imply that the girl isn’t a real girl, and do we need a label for this anyway?
Perhaps we should let toys be toys, as this campaign demands, and sell clothes without ‘boy’ or ‘girl’ labels. What do you think?