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Showing 10 results from a total of 230

| Issue 50

Do you know your water footprint?

Fresh water is a scarce resource on our planet – but how many of us are aware of how much water is needed to make the foods we eat every day?

Ages: 11-14, 14-16, 16-19;
Topics: Biology, Chemistry, Earth science, Health, Science and society
 

| Issue 50

Alien life and where to find it

As space missions venture to the moons of Jupiter and Saturn – and beyond – to look for the conditions for life, what alien life forms might be found in such exotic environments?

Ages: 11-14, 14-16, 16-19;
Topics: Biology, Chemistry, Astronomy / space
         

| Issue 49

Are ‘superfoods’ really so super?

Are you tempted to buy ‘superfoods’ for health reasons, despite the higher prices? These activities encourage students to explore some of the claims made for these celebrity foods.

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

| Issue 49

Solving crimes with chemistry

Use a common chemical technique from the field of forensics to reveal fingerprints in the laboratory.

Ages: 16-19;
Topics: Chemistry
       

| Issue 49

Finding the recipe for life on Earth

Three key factors were required for life to develop on Earth – but which factor came first? Recent research could help settle the debate.

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

| Issue 48

Limoncello and the science of emulsions

How can you make oil and water stay mixed? A scientist’s curiosity about a lemon liqueur has revealed how to do this – with some promising industrial applications.

Ages: 16-19;
Topics: Physics, Chemistry