Rock, Paper, Scissors… Robot???
The game rock-paper-scissors is well known around the world. We’ve all used it as a choosing method, or simply as a game! The easiest version is played between two people. Both players choose one of the three shapes for one of their hands, and reveal their choice at the same time, hoping their choice beats their opponent.
It’s nearly impossible to gain an advantage over your opponent, unless you wait long enough to identify their choice before you make yours, but the chances are that they will realise your cunning plan and call you a cheater!
This game is not simply a choosing game. There are mathematicians dedicated to constructing algorithms for the best strategy to win, and scientists devoted to creating unbeatable robots! In fact, researchers at the University of Tokyo have created a rock paper scissors robot that wins at rock-paper-scissors 100% of the time.
Last Minute Homemade Halloween Costumes
What’s your favourite holiday? Christmas? Easter? Or is it Halloween? The day when we let our imaginations run wild and, instead of feeling that we have to prettify, we are encouraged to look as disgusting as possible.
I love Halloween, I love getting dressed up and playing games. I love bobbing for apples and grossing everyone out. Once upon a time we just threw on a sheet with eye holes cut out, those days are long gone. Now we consider our costume choices carefully. We co-ordinate, we plan and we get excited. You don’t need to spend a fortune on fancy costumes though, nor do you need to be an expert face painter. Here are a few ideas to get you started.
12 Steps to Becoming a Self-Confident Kid
Do you ever wish you were more confident? Do you watch other kids standing in front of the class, and presenting their work, and wish you be that self-confident kid?
We often talk about self-confidence and self-esteem in tweens. These two are linked, but slightly different. Self-esteem is about how you feel about yourself, how you value your abilities and yourself. Self-confidence is about how you feel about your abilities, about trusting yourself to do something.
You could have a high self-esteem generally, but have low self-confidence in a particular area, e.g. doing maths, or standing in front of the classroom and presenting a book report.
We often split people into ‘confident’ and ‘not confident’, but we can all learn to be more confident. It just takes a bit of practice. Here are our top tips for increasing self-confidence and self-esteem!
Being a Teenage Vegetarian
What do you do when you want to become a vegetarian but your parents aren’t too keen? Tabitha explains how her family reacted to her decision, how they have adapted to having a teenage vegetarian in the family and how she eats healthily without meat.
Like a lot of teenagers, I decided to become a vegetarian. Some do so because they want to rebel, some people think it will be healthier, or just don’t like meat that much. I was convinced to go veggie when I was 13 after a biology dissection. It was only a rat, but it made me realise that I didn’t want to be eating animals as I have a pet rabbit and it was just too close to home for me. Also, a Jamie Oliver programme I accidentally watched featuring the making of sausages put me right off… But mainly for me, it was the animals.