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Showing 10 results from a total of 326

| Issue 46

Painting in a petri dish

Create a living piece of ‘agar art’ to discover the invisible world of microbes living on our hands.

Ages: <11, 11-14;
Topics: Biology, Health
           

| Issue 46

Which laundry enzymes work best?

Investigate how enzymes in your laundry detergent get rid of stains – and which are most important for keeping clothes clean.

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

| Issue 45

Bioenergy in a nutshell

Could leftover nutshells be the next renewable energy source? Challenge your students to find out using calorimetry.

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

| Issue 45

Hearing waves: how to build a loudspeaker

Explore the science of sound and electromagnetism with this practical build-it-yourself activity.

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

| Issue 44

Look out! The physics of road safety

Use equations of motion to work out what happened in a car crash – and learn some valuable life lessons.

Ages: 14-16, 16-19;
Topics: Physics, Science and society
     

| Issue 44

Go bananas for biochemistry

Learn about a variety of biochemical processes with these quick, simple experiments using one of the world’s favourite fruits.

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