Science, Nature and Tech

Rock, Paper, Scissors… Robot???

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.

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Science, Nature and Tech

Why We Should Love Clouds

Have you ever looked up at the sky and wondered where clouds come from? Sure, they can form a huge range of different shapes and sizes, but why are they here? Don’t they just block the sunlight on a summer’s day and ruin our holidays with constant showers? The answer is more surprising than you might expect! 

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Home, Health & Style, Popular

Good Relationships – Healthy Relationships – Tips for Kids

Relationships are hard at any age. Remember that we don’t just talk about relationships when we mean a boyfriend or a girlfriend – it’s about how you get on with your parents, your friends and other people important to you.
There are certain basic ideas that are important to developing good relationships; you master these and life suddenly becomes a lot less stressful! Alice Hoyle has some ideas that may help you have better relationships with the people in your life.

 

Communication

Image by Robert Collins on Unsplash

Communication is the most important aspect of any relationship. Sharing things with people in your life is important. We do this mostly by speaking and listening. It is important to share how you feel about things and to listen and try to understand how others feel about things (this is called empathy).

How good are you at both talking AND listening? If you favour doing only one of them in a relationship then this isn’t as balanced as it could be- you probably need to work on doing both and so should the other person.

Also sometimes people might say something but their body language (how someone uses their body or their facial expression) maybe saying something different. Take some time to consider what is your body language saying when you talk? What is their body language saying? Do you make eye contact when you talk?

A key to successful communication is to use “I” statements instead of “you” statements- eg. “I feel sad when you call me silly” is better than “You calling me silly makes me sad” because the second one can put the person on the defensive straight away and the conversation can go badly after that.

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