Until 3 billion years ago, Mars was a wet planet much like Earth. It had land, an extensive atmosphere and an ocean that covered two thirds of the northern hemisphere as well as smaller bodies of water. But significant climate change caused the water and atmosphere to boil away, leaving Mars a dry and arid planet. Or so we thought… then came the news from Nasa – Water found on Mars!
Topper. I swear that pony could scowl.
It was my week to ride him, and I had just hauled him all the way down to the outdoor school and stood him in the middle to check his girth and stirrups. As I reached under to tighten up the girth he turned his head toward me and eyeballed me, then stepped over with his nearside foreleg; and stamped on my left foot.
I hissed a very rude word and frantically pushed him to move him off. My foot sunk into the woodchip surface with his heavy weight crushing it down. By now he was still looking directly at me, so I started punching his shoulder to try and get him to step off. Today’s teacher was a crosspatch I have no fond memories of; if she had found out about it I’d have been bawled out for having my foot in the wrong place or something.
Left and Left Behind
One very common one that we shall start with is a word that you use all the time without ever thinking about it being a contronym. This is left, which can mean “gone, departed” or “still there, remaining” . If you have gone, then you have left, but if everyone else except you has gone, then you are left!
I’m sure everyone has been offered a reward for doing the right thing at some point in their lives, whether it has been your parents rewarding you for your actions or teachers at school.
When you are presented with the idea of a reward it makes you want to succeed right? Or does it? I know from personal experience that people aren’t necessarily excited by the prospect of being given a reward and when they are, they are usually set on the reward and not the idea behind it. For example, prizes for winning competitions often attract entries and participants often enter because of the prize and not because they are really interested in the theme of the competition. The same kind if thing comes out of rewards at school.
This October Earth will be passing through the tail of Halley’s comet, which will mean a shower of meteors flashing across the night sky. Our science editor Sam Gouldson explains.
A comet is a lump of rocky particles, ice and dust all bound together like a dirty snowball. When the comet nears a star, its surface transforms from a solid to a gas. The star’s light shines through these gases and makes them visible to observers as a fuzzy cloud around the comet’s centre, and a tail streaming out behind.
