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Showing 10 results from a total of 177

| Issue 53

An ocean in the school lab: rising sea levels

Not just melting ice: a simple experiment demonstrates how thermal expansion contributes to rising sea levels as one of the consequences of climate change.

Ages: 11-14, 14-16;
Topics: Earth science, Science and society, Physics
     

| Issue 42

Balancing act: the physics of levers

Can you stop the tray from tipping? Learn about the law of the lever to beat your opponent in this simple game.  

Ages: 11-14, 14-16, 16-19;
Topics: Physics
   

| Issue 41

Gravitational waves: a taxonomy

Gravitational waves were predicted by Einstein – but where do they come from, and what different types might there be out in the cosmos?

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

| Issue 41

Design inspiration: the secrets of shark skin

Shark skin is adapted for energy-efficient swimming in remarkable ways, some of which are now being copied by designers and engineers.

Ages: 14-16, 16-19;
Topics: Physics, General science, Biology, Engineering
             

| Issue 41

A particle accelerator in your salad bowl

Create a particle accelerator using a Van de Graaff generator, a ping-pong ball and a salad bowl to understand how it is used to study matter at the smallest scale.   

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

| Issue 41

How do birds fly? A hands-on demonstration

Dissect a chicken from the supermarket to discover the unusual pulley system that enables birds to fly.

Ages: 11-14, 14-16, 16-19;
Topics: Biology, General science