Teach articles

Filter
Age group
Topic
Filter

Showing 10 results from a total of 314

| Issue 73

Colourful electrolysis vortex in a magnetic field

Chasing rainbows: the interaction of an electric current and magnetic field in a solution with pH indicator gives amazing colour patterns as electrolysis occurs.  

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

| Issue 72

Shedding light on a Picasso

Explore how researchers investigate artworks without damaging them and reveal hidden information in paintings by using different wavelengths of light!

Ages: 11-14, 14-16;
Topics: Chemistry, Physics, Science and society, STEAM

| Issue 72

Electricity from sea waves

Go with the flow: build a model using simple materials to convert the energy of water waves into electricity and explore key concepts relating to energy.

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