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Showing 10 results from a total of 302

| Issue 38

Practical pyrotechnics

Hot, luminous and destructive: fire is a force of nature. Here we look at how to use and control it safely with water and carbon dioxide.

Ages: 11-14;
Topics: Chemistry, Science and society
   

| Issue 38

Wind and rain: meteorology in the classroom

Why does it rain? Can we predict it? Give physics students a mass of weather data and some information technology, and they can try working this out for themselves.

Ages: 16-19;
Topics: Physics, Earth science
 

| Issue 38

Be a magnet for a day

What happens inside magnets? This fun activity for primary school pupils helps them find out – by turning themselves into a magnet.

Ages: <11, 11-14;
Topics: Physics
       

| Issue 38

Chembot: chemistry with robots

We know that robots are good for mechanical tasks – but here’s a chemistry project for robots that don’t mind getting their sensors wet. 

Ages: 14-16, 16-19;
Topics: Chemistry, Engineering, Teach, General science
 

| Issue 37

Sharp eyes: how well can we really see?

Exploring visual acuity requires not only biological experiments, but also some understanding of the underlying physics.

Ages: 16-19;
Topics: Physics, Biology, Teach
         

| Issue 37

Plasma: The fourth state

Plasma is the fourth state of matter, after solid, liquid and gas – but what is it like and what can it do? Plasma globes allow us to answer these questions – and more.

Ages: 14-16, 16-19;
Topics: Physics
       

| Issue 37

Measuring the explosiveness of a volcanic eruption

Using effervescent heartburn tablets, model the action of volcanoes to measure the intensity of the explosions and create your own measurement scale.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Earth science, Mathematics, General science
   

| Issue 37

What are stars made of?

Find out how we know what the Sun (and stars) are made of.

Ages: 16-19;
Topics: Physics, Chemistry, Astronomy / space