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Showing 10 results from a total of 673

| Issue 19

Van Gogh’s darkening legacy

The brilliant yellows of van Gogh’s paintings are turning a nasty brown. Andrew Brown reveals how sophisticated X-ray techniques courtesy of the European Synchrotron Radiation Facility in Grenoble, France, can explain why.

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

| Issue 19

Neutrinos: an introduction

What do continental drift, nuclear power stations and supernovae have in common? Neutrinos, as Susana Cebrián explains.

Ages: 14-16, 16-19;
Topics: Physics, General science, Astronomy / space, Earth science
               

| Issue 19

Building a space habitat in the classroom

What does it take to live on the Moon or even Mars? Erin Tranfield suggests an interdisciplinary teaching activity to get your students thinking about this – and learning a lot of science along the way.

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

| Issue 19

A planet from another galaxy

As though planets from outside our Solar System were not exciting enough, astronomers have recently discovered a planet orbiting a star from outside our galaxy Johny Setiawan reports.

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

| Issue 19

The DNA detective game

With the help of a detective game, Kenneth Wallace-Müller from the Gene Jury team introduces the use of DNA in forensics and the ethical questions involved.

Ages: 16-19;
Topics: Biology
           

| Issue 19

What is chemiluminescence?

Glowing jellyfish, flickering fireflies, fun glow sticks; Emma Welsh introduces the beautiful and mysterious world of chemiluminescence.

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

| Issue 19

Amber: an introduction to organic chemistry

Did you know that the electron and electricity are named after amber, the ‘gold’ of the Baltic Sea? Bernhard Sturm’s teaching unit based on this fossilised resin introduces not only conductivity but also many other characteristics of solid organic compounds.

Ages: 16-19;
Topics: Physics, Chemistry
             

| Issue 18

Uracil in DNA: error or signal?

Uracil is well known as one of the bases used in RNA, but why is it not used in DNA – or is it? Angéla Békési and Beáta G Vértessy investigate.

Ages: 16-19;
Topics: Biology
                   

| Issue 18

The resourceful physics teacher

Physics teacher Keith Gibbs shares some of his many demonstrations and experiments for the physics classroom.

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