Articles

Filter
Age group
Topic
Filter

Showing 10 results from a total of 234

| Issue 17

Clouds: puzzling pieces of climate

The physics of clouds and their role in our climate have perplexed scientists for decades. Karin Ranero Celius investigates.

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

| Issue 16

Solar cars: the future of road transport?

Ever dreamed of a car that needed no fuel and produced no pollution? Mico Tatalovic investigates the solar car.

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

| Issue 16

LeSa21: primary-school science activities

Teaching science in primary school can be challenging. Astrid Kaiser and Marlene Rau describe a rich source of online materials in three languages – and highlight some activities about oil and water.

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

| Issue 16

Cold seeps: marine ecosystems based on hydrocarbons

David Fischer takes us on a trip to the bottom of the sea to learn about cold seeps – their ecosystems, potential fuels, and possible involvement in global warming.

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

| Issue 15

Homo sapiens – an endangered species?

This year has been proclaimed the International Year of Biodiversity. During 2010, governments will seek to reach agreement on a new biodiversity target, to be decided at the Nagoya summit in October. Will this enable us to save not only whales and tigers, but also our own species? Marlene Rau…

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

| Issue 14

The microbial fuel cell: electricity from yeast

We all know that yeast is used to produce beer and bread – but electricity? Dean Madden from the National Centre for Biotechnology Education, University of Reading, UK, shows how it works.

Ages: not applicable;
Topics: Biology, Chemistry
         

| Issue 14

Spectrometry at school: hands-on experiments

Nataša Gros, Tim Harrison, Irena Štrumbelj Drusany and Alma Kapun Dolinar introduce a selection of experiments with a simple spectrometer designed especially for schools – and give details of how to perform one of the activities.

Ages: 16-19;
Topics: Chemistry