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.
Real Life Minecraft – What is Quartz?
In Minecraft, Quartz blocks are used as decoration, and can be mined using any pick axe, but have you ever wondered about the real life stone, and asked yourself, ‘What is quartz, and what is it used for?’ Time to find out!
Nether Quartz is abundant in Minecraft, but did you know that the real life quartz is the second most abundant mineral in the earth’s continental crust? Beaten only by feldspur!
What is Juno?
There has been a lot of excitement about the Juno probe this week, but what is it and what is its mission?
What is Juno?
Juno is a spacecraft designed and operated by NASA, the US space agency. It was launched from Cape Canaveral on the 5th August 2011 and has taken almost 5 years to travel the 716 million kilometres to Jupiter, the largest planet in our solar system. Juno is 3.5 metres in height, and when its solar arrays are extended it’s more than 20 metres across. These arrays are covered in more than 18,500 solar cells, which allows Juno to operate even when it’s at such a great distance from the Sun.
(Image: NASA)
Why is it called Juno?
In Roman mythology Juno was the Queen of the gods. She was married to the king, Jupiter, who wasn’t always well-behaved. Juno had to peer through the clouds to discover what he was up to; the spacecraft is called Juno because it will be looking beneath the clouds that cover the surface of the planet Jupiter.
Aboard the Juno craft are 3 models of Lego minifigures: Jupiter, Juno and Galileo, who discovered in 1610 that Jupiter had moons.
From left to right: Galileo, Juno and Jupiter. (Image: NASA/JPL-Caltech/LEGO).
What is it looking for?
Jupiter is enormous; it’s two and a half times larger than all the other planets in our solar system combined. It’s made entirely of gases and is believed to have no solid surface. The planet rotates at an immense speed, completing one rotation every ten hours, and telescopes have shown us that it has a cloudy atmosphere with colourful spots and stripes. The largest of these, known as the Great Red Spot, is a storm that is several times the size of Earth and has been raging for more than 300 years.
Jupiter. The Great Red Spot is clearly visible. (Image: NASA).
This mission is the first time that humans will be able to glimpse what lies beneath Jupiter’s cloudy atmosphere. The main objective is to understand how the planet formed and evolved, which will give us more information about the formation of gas giants as well as the rest of the solar system. Juno will also measure the quantities of water and ammonia within the atmosphere, examine the magnetic field that surrounds the planet, observe any polar auroras and measure the gravity to see whether a solid core may exist after all.
For more information about the Juno mission you can watch this video from Nasa, and have a look at the Juno mission webpage.
It’s Fake! – The Truth About Photoshop
