# Instant blue

The iodine clock reaction investigates how mixtures at different temperatures and concentrations influence the rate at which two components combine.

# Water hardness

The formation of lather on the addition of soap with water is an easy and practical method for a comparative review on water hardness.

# Shiny pennies

Pennies lose their shine after a while. This experiment explains what causes the dull colour on coins and how to make your pennies bright again.

# Does different coloured light have an effect on plant growth?

In this experiment you will observe the effects of different coloured light on plant growth.

# The Four Colour Theorem

The four colour theorem is a mathematical result from Graph Theory which says that any map can be coloured with four colours or less...

# Back to Black

All numbers have an even number of factors, with the exception of square numbers. You will be able to show this visually in the following experiment.

# Effect of ocean acidity on marine animals

This educative experiment is aimed to raise awareness about the devastating effects of ocean acidification on shelled marine organisms.

# The Monty Hall Problem

The Monty Hall Problem is a mathematical logical puzzle framed in terms of a game show. You are offered 3 doors, behind one of which lies a car, and behind the remaining doors 2 goats.

# Sweet rocks WIP

An edible sweet science experiment! The idea is to grow your own sugar crystals by dissolving sugar in warm water and leaving it to cool.

# Plant Transport: Changing the colour of a flower

Bored of colouring on plain paper? Then this experiment is right for you! In this experiment, you get to change the petal colours of a flower, into a colour of your choosing.

# Santa’s Dirty Socks

Santa’s socks are lost among wrapped presents! Find them quickly without unwrapping the boxes! The Divide and Conquer concept will help you save the day!

# Simulation of the Human Stomach WIP

Have you ever wondered what happens to the food you eat when it reaches the stomach? Try out this hands-on experiment to find out!

# Graph Paper Programming WIP

A fun and easy activity to introduce general programming concepts and to help anyone understand what an algorithm is using graph paper and markers.

# Investigating Osmosis in Chicken Eggs WIP

Learn how to change the size of an egg, making it either bigger or smaller, through simple kitchen chemistry!

# Sculpting with milk

A very easy experiment to create hard shapes simply by curdling milk with ethanoic acid.

# Get Loopy

In this activity, the programming concept of looping is introduced through a basic dancing routine.

# The Stroop Effect WIP

A demonstration which shows just how important the interaction between the human mind and a computer is by illustrating the Stroop Effect.

# Graph Paper Programming

A fun and easy activity to introduce general programming concepts and to help anyone understand what an algorithm is using just graph paper and markers.

# Hydrogen balloon

Store in a balloon the light (Hydrogen) gas produced from a chemical reaction. This gas will combust in the presence of oxygen, causing a small explosion to occur.