Science, Nature and Tech

A Trip to Mars!

Imagine being able to catch a flight to Mars as easily as we travel to another country – that was the idea behind the Trip To Mars session I attended at the Cheltenham Science Festival. It was conducted by Dr Suze Kundu and Dr Simon Foster and presented as a pre-flight safety briefing, with both of them dressed as pilots! There were a lot of humorous moments and sci-fi references but also some great science.

Suze and Simon suggested that in the future, flights to Mars could be far quicker than they are now, and explored how some of the bigger problems could be overcome. For example, the Sun’s magnetic field deflects a significant proportion of the cosmic radiation that could be harmful to humans on Earth; as spaceships travel further away from the Earth and Sun they will have less protection because the magnetic field weakens. To combat this it’s possible that spaceships will contain or be covered with large and powerful magnets, to produce the same deflective effect. This would have the added advantage of also deflecting radiation from solar flares.

Spaceships journeying to Mars would travel at such speed that even tiny fragments of rock and dust could be damaging to the hull. To combat this, and also the heat generated when the spaceship passes through an atmosphere, Suze and Simon discussed the possibility of spaceships being coated in aerogel. This amazing material is a solid formed from silicone dioxide but is 98% air; this means that it is extremely light but also strong. Its melting point is 1,200°C (equivalent to asbestos) and it is a wonderful insulator. Because it consists of large pockets of air between thin layers of silicone dioxide, any dust or rock fragments that hit it would be slowed and stopped before they could penetrate the aerogel completely.

Suze and Simon also discussed the possibilities and problems with cryostasis. Theoretically this is when a person’s body is cooled to temperatures so low that they enter hibernation, ideal for long journeys through space. Unfortunately our technology isn’t advanced enough to do this at the moment; any attempt would result in the cells rupturing and the person dying. But in the future it will be possible, perhaps after the person’s DNA has been altered slightly so that they can produce antifreeze proteins like some species of wasps and turtles.

Home, Health & Style, Popular

8 Supermarket Tricks to Make Your Parents Spend More

You might have noticed that many supermarkets have a similar layout. This is no coincidence. Researchers have spent many years working out how to set out the store in order to get customers to spend more! See how many of these supermarket tricks you recognise, the next time you go shopping with your parents!

Huge Trolleys

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Shopping trollies are deliberately MUCH larger than needed for a weekly shop, which encourages customers to buy more. In fact, they’ve been getting bigger and bigger in the past few years.

The Bakery at the Entrance

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That smell of freshly baked bread? Not only does it make you want to buy a yummy loaf, it also makes you hungry. It is well known that if you go shopping when you are hungry, you buy more!

Tempting Fruit and Veg

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After the bakery, comes the fruit and veg section. This often strikes me as a bit daft – by the time I get around to tins and packets of pasta, my salad is squashed at the bottom of the trolley! The bright colours tempt customers, and lots of supermarkets present fruit and veg in baskets or crates, to make it seem like they’ve come straight from the farm! Once you’ve filled your trolley with healthy produce, you’ll feel better about the packets of biscuits and crisps that come later!

Essentials Around the Store

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Just popping in with your parents to quickly to pick up some eggs, or milk? You might notice that these essentials, and others like sugar, salt and flour, are spread around the store. The supermarket planners want you to walk around the store as much as possible, passing all those tempting special offers at the end of the aisles.

End of Aisle Offers

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The shelves at the end of the aisles are the ones that we pay most attention to, and so supermarkets stack their special offers there, to persuade you to buy them. These are often things like fizzy drinks, that you might not normally purchase.

Loyalty Cards

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Supermarkets don’t just give their customers loyalty cards to encourage them to come back to their stores. They also use the data (information) collected to target their advertising better. If your parents have a loyalty card, have a look at the next letter they receive to see if they are giving discounts on products that your family often buy. Have a think about what the supermarket would know about your family – if you have a pet, when you have birthdays (e.g. if you buy a cake in the store), what toys you like, which interests you have (e.g. your parents bought a magazine about traveling to Italy).

Sweets at the Checkout

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Ok, hands up if you’ve ever asked your parents for sweets when you were at the checkout! In Germany, they have a word for this – Quengelware. The word is made up of “quengeln” which means “to whine” and “Ware”, which means products. Products that make kids whine or grump at their parents, who are fed up with the hassle of shopping and give in to their kids’ demands! Some supermarkets now advertise that they have lanes without sweets, so that parents can avoid this argument.

Kids’ Products at Your Eye Level

Talking of kids in supermarkets, did you ever notice that products aimed at kids are displayed at your eye level? The cheese strings are placed at that height in the hope that you will ask for them!

How many of these supermarket tricks did you recognise? Next time you go shopping, take a good look at how the store is laid out and see if you can find some more.

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Toys and Games

The Very Best Minecraft Parodies

We’ve collected some of the best Minecraft parodies for you today – check these out!

Sports

Ailsa – Our ContiReporter at Women’s U17 EUROS – Day Two

Tuesday 26^th of November

Today was match day! England v Italy.

The match was at Telford Stadium so we had a 50 mile journey from St. Georges Park to get there.

It was a rather cold day to be outside but it wasn’t shown by any of the excited school children that flooded the ground, ready to watch the game. Before the match began outside the stadium, Continental Tyres were running a Conti Fan Zone. A variety of football activities were being run for the energetic children.

I had a go at measuring the speed of my kick. On my first go I fluffed it and didn’t even hit the target (that’s why I play in goal!) but on my second go I managed to get 29mph which was quite good.

I had to do a piece to camera about what went on before the match and interviewed two Birmingham City Ladies who were taking part in the activities.

Me and my cameraman David positioned ourselves by the team dugouts, ready and waiting for kick off. When the game finally kicked off it was a fast, exciting game.

Both teams were equal and no team was particularly dominant. The England captain, defender Leah Williamson was a stand out player as she was clearly comfortable on the ball and lead the team with ease.

At half time it was 0-0. For the second half me and David retreated to the press box, due to the days coldness, where Simon and Dad had been watching the game and famous footballer spotting.

I had to do some reporting to the camera at half time about how I thought the match was going. The second half was just as gripping and as nail-biting as the first. Unfortunately England conceded an untimely goal off a deflection. England continued to battle throughout the second half and continuously tried to win themselves back a goal, they came staggeringly close to scoring again but unluckily when the final whistle blew, Italy won 1-0.

The score didn’t reflect the game, a draw would have connoted the game more suitably. After the game, I got the chance to ask Lois Fidler a question at the after game press conference.

Following the press conference I then got the opportunity to interview the current England Ladies Manager, Brent Hills, who was lovely and chatty, I still can’t believe I got the chance to interview him.

I was also fortunate enough to be able to interview Alex Scott, England international, Dave Sampson, Bristol Academy Ladies Manager and four of the Under 17 girls, Leah Williamson, Keira Walsh, Chloe Kelly and Molly Rouse.

I was overwhelmed by the people I got the chance to talk to about the game. As the day came to a close it was time for us to go back to St. Georges Park after a long, jam-packed, thrilling day.

Food and Recipes, Popular

Why Do Americans Refrigerate Eggs and Many Other Countries Don’t?

If you’ve ever been to USA, you will notice that they sell eggs in a different area of the grocery store than in many other countries. We are used to finding our eggs stacked on shelves, often near the baking supplies, but Americans refrigerate eggs in their stores. Find out why they do this, and how to safely prepare egg dishes.