Superfoods Public Announcement

Have you ever gone to a supermarket, see something labelled as a superfood, and consider buying it? Have you ever ended up buying superfoods? When you see these superfoods, do you even know why they’re considered superfoods? Well, I’m going to tell you what exactly superfoods are, whether it’s worth buying them, and if the term itself is trustworthy and fair to use.

My Superfood: Tiger Nuts

The superfood I will be comparing to more common foods is the tiger nut. Tiger nuts, contrary to the name, are actually not nuts, but are actually tubers, like potatoes. They are believed to be a palaeolithic food, which means that it was a food that our ancestors ate commonly, which caused their evolutions, but there is no solid evidence, only deductions. What makes tiger nuts, or any superfood a superfood, is the nutritional value of the food. When you find a superfood, they usually have large quantities of nutrients in them, much larger than common foods like apples and bananas, and tiger nuts are no exception. They have extremely high quantities of magnesium, in which 100 grams is enough to give you roughly 15% of the magnesium you need daily. The magnesium is needed in your body because it keeps your body active and constantly reacting to everything else going on inside the body. Tiger nuts also have large amounts of potassium; simply eating 25 tiger nuts will give you 139mg of potassium, which is about the amount potatoes and avocados have, and even more than a banana! The body needs potassium to regulate muscle contractions which help the digestive system, as well as keeping cells and organs in your body functional. They also have some other nutrients:

(per 100g)

Carbohydrates – 30.55 grams
Fats – 24.9 grams
Proteins – 4.58 grams
Fibre – 33.04 grams

While there is a lack of proteins, there is a huge amount of fibre, and a healthy amount of carbohydrates, but a little too much fat. The carbohydrates, both starch and sugar, are used as a source of energy, by being broken down. The fats are used to store energy, and are sometimes broken down into energy along with proteins if there are no carbohydrates and your body needs energy. The proteins are also used to keep the structure of the body and create blood cells that are missing. Fibres are used to clean out your digestive system to make it easy to digest food, and to keep your body from having problems like indigestion and diarrhoea.

Comparing The Nutrients To Regular Foods

To show you how much better tiger nuts are compared to some regular foods, I’m going to compare the amount of magnesium in it to the amount of magnesium in tofu because it has a lot of magnesium. Tiger nuts have roughly 90 milligrams of magnesium in every 100 grams, while tofu only has 58 milligrams of magnesium, which shows that tiger nuts have a lot more magnesium than tofu.

To test another nutrient, I’m going to compare the amount of potassium in tiger nuts to the amount of potassium in bananas because they’re well known for having lots of potassium. Tiger nuts have roughly 710 milligrams of potassium in every 100 grams, but bananas only have 358 milligrams of potassium, which means that tiger nuts are a much better source of potassium than bananas, even though bananas are known for their potassium.

To see how good the fibre is in tiger nuts, I’m going to compare it to the amount of fibre in lima beans, as it has a very high fibre content. Tiger nuts have approximately 33 grams of fibre every 100 grams, while lima beans only have 19 grams every 100 grams, meaning that tiger nuts have more fibre content than lima beans.

This shows that tiger nuts are really good in terms of their nutritional value, but have a little too much fat and are lacking in proteins. But are tiger nuts really worth buying? This is an important question, because superfoods are always ridiculously expensive, because of how healthy they supposedly are, even when they aren’t that healthy. But that’s something that changes with each person, and so it’s a question you need to answer for yourself, with your new knowledge on tiger nuts.

The Issues With The Word “Superfood”

Although some superfoods are actually healthier than regular foods, a lot of superfoods aren’t very super, and aren’t really any healthier than normal foods, but are still called superfoods in supermarkets. This is a big issue because the way superfoods are being called super is a lie that many people overlook, simply because not everyone knows about superfoods and what they are, and this causes people to like the sound of a “super”food and decide to buy it, especially when it’s so much more expensive than regular foods, and usually not worth it at all. This is a massive economical issue, as it makes so many people waste money on superfoods that do almost nothing for them, making them essentially pay extra money to shops for no reason at all. This is also an ethical issue, because it definitely isn’t right to trick and steal people’s money by lying and telling them that a food is “super” to make them buy it for a much higher price, thinking that it’s better than a regular food. Overall, I definitely think that using the word superfood isn’t very good, even with tiger nuts, because they don’t have enough proteins, and have a little too much fat.


“All About Tiger Nuts | Paleo Leap.” Paleo Leap | Paleo Diet Recipes & Tips. N.p., 26 Jan. 2017. Web. 21 Apr. 2017. <>.

“Basic Report: 09040, Bananas, Raw.” National Nutrient Database for Standard Reference Release 28. United States Department of Agriculture Agricultural Research Service, May 2016. Web. 21 Apr. 2017. <>.

“Basic Report: 16071, Lima Beans, Large, Mature Seeds, Raw.” National Nutrient Database for Standard Reference Release 28. United States Department of Agriculture Agricultural Research Service, May 2016. Web. 25 Apr. 2017. <>.

“Basic Report: 16426, Tofu, Raw, Firm, Prepared with Calcium Sulfate.” National Nutrient Database for Standard Reference Release 28. United States Department of Agriculture Agricultural Research Service, May 2016. Web. 21 Apr. 2017. <>.

“Healthy Tigernut | Healthy Eating with Tigernuts.” Tigernuts. N.p., n.d. Web. 21 Apr. 2017. <>.

The Causes And Effects Of The Industrial Revolution

The Industrial Revolution was caused by two big factors; the Embargo Act of 1807 and the War of 1812. The president at the time, Thomas Jefferson, set the Embargo Act of 1807 during the Napoleonic Wars, in which Britain’s navy had taken Americans and their cargo to help with the war. At the time, America was neutral, but when Britain forced American sailors into their army, Thomas Jefferson issued the Embargo of 1807 to restrict trade with any other countries, especially England and France. This was to make them respect America’s neutrality, and stop taking their men, but instead, America lost a lot of economy, and ended up having to produce their own goods. The War of 1812 was a war between Native Americans and Americans, because of American expansion. The Americans would’ve easily gotten rid of the Native Americans, but Britain aided the Native Americans by supplying them with weapons, like guns. This was the point where everyone realised that the United States needed better economic independence, as well as better transportation systems, and so America needed to manufacture their own goods to have economic independence, hence the start of the Industrial Revolution.


Flow chart of the main aspects of the Industrial Revolution


Brainframe of the effects of the Industrial Revolution

Metals In YIS Technology – Xperia Z5

In our science class, we are in the middle of a unit called Mining for Mobiles, where we are learning about elements, and the periodic table. We are also doing a project on metals in technology, so we each chose a piece of technology to research the metals inside. I chose the Sony Xperia Z5, which is a smartphone by Sony, as the name implies.

The metals inside the Sony Xperia Z5, and many other electronics, are gold, and the three Ts, tin, tantalum, and tungsten. These metals each have a specific use because of their properties. Gold is used to coat the wiring on the circuit boards in electronics, because of how conductive gold is. Tin is used to solder the wires, because it has quite a low melting point. Tantalum is used to contain the electricity within the electronics, and tungsten is used to make them vibrate.

Each of these materials come from lots of places around the world, but that includes conflict mineral mines in the Republic of Congo.

Lots of armed groups in the Republic of Congo are smuggling what we call “conflict minerals” into neighbouring countries to have them sent to Asia, to be processed into components, to then be sent around the world for use in electronics. These conflict minerals consist mostly of gold, tin, tantalum, and tungsten; the materials used in many different electronics. These armed groups threaten people and enslave them, and make them mine the conflict minerals for them to smuggle out of the country. Because of this, these armed groups make millions of dollars illegally, and also cause the worst violence since World War II.

The production of electronics like phones takes so many rare materials that it has a very negative impact. Just as an example, a ton of iPhones would have 324x more gold than a ton of gold ore from the Yanacocha Complex, on average. A ton of iPhones would also have 13x more copper than a ton of copper ore from the Escondida copper mine, on average, and 6.5x as much silver as a ton of silver ore from the Cannington silver mine, on average.

These are both very large issues with the production of electronics, like Sony Xperia Z5s, so we need a way to solve these issues, or at least minimalise them. One way to do that, is to demand conflict-free products from companies that use conflict minerals in their electronics. Another way to help is to find a company that doesn’t use conflict minerals to produce their electronics. You could also look for a company that uses less rare materials to produce their electronics.

This would help, because when companies don’t take any conflict minerals, the armed groups in the Republic of Congo start to not make any profit, then they would give up on trying to make money off of conflict minerals. This would also help, because if companies that use conflict minerals, or lots of rare materials, have less customers, they’ll make less profit, and change their business, or change the way they produce their products, to be more ethical.



ENOUGHproject. “Conflict Minerals 101.” YouTube. YouTube, 18 Nov. 2009. Web. 15 Nov. 2016.

“Mining Your IPhone.” 911 Metallurgist. Neo Mammalian Studios, 2013. Web. 15 Nov. 2016.

XB. “Sony Xperia Z5 Now on Sale in Japan.” Xperia Blog RSS. N.p., 29 Oct. 2015. Web. 15 Nov. 2016.

Unit One Empires Reflection

Backward Reflection

Before we started this unit, I really didn’t know anything about empires or colonisation, except that colonies were areas that were taken by empires.

Inward Reflection

A part of the presentation I particularly like is how much information we could get for our script, and how accurate our information was, considering how few sources we could find on the Dutch Empire, so I think we had some pretty good research skills.

Outward Reflection

The one thing I want people to notice about the presentation is how detailed it was, without it being very boring; the way we communicated our research in a simple, balanced way.

Forward Reflection

If I did the presentation again, I would polish it and make it neater, as it was a bit rushed and unorganised. I would try to have better self-management skills, to have more time, to make it easier to understand.

Research Sheet


Unit 3 Self-Critique

This unit, we worked on making an abstract portrait of someone close to us, that we know well. We chose what we were going to express about the person, then chose some pictorial elements, which are colour, setting, objects, direction of gaze, facial expression, clothing, and pose, and used them in our portrait. We also chose an influence to our portrait, like an artist, or a style of portraiture.

The person I chose to draw a portrait of was my dad, and he’s important to me because he’s taught me many things and always helped me, so I chose him, and I used the pixel art style of portraiture, because he likes old technology and games, where lots of things were very pixelated and you could see each pixel seperately. I expressed the idea that he liked retro video games, by making the setting inside a game center with lots of arcade machines, and making him have a happy facial expression.

The pictorial elements I chose were setting, objects, and facial expression. Setting is the way the background looks, and where it is, so if I drew a farm, it would represent my dad and how he lived with a farm. If I placed lots of different animals in the farm, it would show that the farm my dad lived in had lots of different animals in it through the pictorial element of objects. Facial expression is the way somebody looks on their face. If my dad’s facial expression was upset, it would mean that he was upset about whatever was happening at that time or place. I used the setting to show that he liked games by putting him in a game center. I used objects, by placing arcade cabinets all around him, to show that he likes retro-style games. I used facial expression to show that he is always happy, and that he likes arcades a lot. A style of portraiture that influenced my abstract portrait was pixel art, as it also represents my dad’s love for retro games, so I drew the picture in the pixel art style.

Review On Road Trip To Savings

The only thing I learned from this game was that it makes no sense and teaches you nothing else.

The audience is towards people who like playing illogically hard games, because that’s what it is.

People shouldn’t play this game unless they like playing illogical, random, and nonsensical games.

I don’t know what the point of the game is, as it makes no sense.

It wasn’t fun for me, even though I like difficult games, because it was really random and didn’t have any logic to the way it’s played.

I’d give it a really bad rating.

My Summer Economic Plan


Research Question How much money can I save in 10 days from doing chores, and how often should I do what chores?
Why is this my Research Question? I chose this question because I want to see exactly how much I can save in a set period of time, on average, to know what to expect when I want to buy something, and to know how long it would take to make that money.
My Plan Screen Shot 2016-06-01 at 3.18.07 PM
My Research It will cost some of my time and effort, but will earn me some money, which I can use to buy things. I could be doing other things with my time, but to see how much money I make by following a schedule for 10 days is worth the time, and afterwards I can still do other things.
My Decision, and Why I will do this, to see how much money I can make by following a set schedule over the course of 10 days, and see how much money I earn per 10 days.

My summer economic plan is to do chores and save money for 10 days to see how much money I can save on average, over a set period of time. First I want to figure out what chores I could do to earn money, then ask my parents if they would pay me for doing these chores, and if so, how much money for each chore, and how frequently. Then I do these chores over a set period of time, which is 10 days, and afterwards, I know how much money I’ll get over 10 days, and I will be able to use this plan to know how long it’ll take to save up for something.


I’ll do this plan because I’ll be able to know how many days I need to get enough money to buy something if I’m saving up money and doing chores to get something.

Drama Audio Movie Trailer Reflection

Louisiana Bones audio movie trailer that my group made.

My best skill was finding good music that fit the situation with Kai, and finding a good timing to end or switch the soundtrack to a new one.

I should improve on finding more sound effects to use to fit in the situation, because we made most of the sounds with our voices or our bodies, and definitely could’ve added more sounds with sound effects.

I would rate our audio movie trailer 6 out of 8, because it was pretty good and felt like a trailer, but could have more details and give off a bigger impression.


Friday the 17th

Another movie trailer that was captivating was Friday the 17th, as it really followed the horror genre and had a lot of creepy moments in it.