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Showing 10 results from a total of 166

| Issue 18

To sea with a blind scientist

Scientific research is not a career that most people believe to be suitable for the blind, but such beliefs are changing. Biologist Geerat Vermeij explains that, whether you are blind or not, science is competitive, tedious and hard – and he loves it.

Ages: 11-14, 14-16;
Topics: Profiles
   

| 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

Moringa: the science behind the miracle tree

Moringas have long been known as miracle trees. Now scientists are investigating their properties in depth, as Sue Nelson and Marlene Rau report.

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

| Issue 18

A neural switch for fear

When something frightens us, should we freeze, or should we investigate? Sarah Stanley describes how scientists from the European Molecular Biology Laboratory are probing the mysteries of the brain, seeking to understand our response to fear.

Ages: 16-19;
Topics: Biology
               

| Issue 18

Breeding dragons: investigating Mendelian inheritance

Mendelian inheritance can be a tricky topic to teach, but Pat Tellinghuisen, Jennifer Sexton and Rachael Shevin’s memorable dragon-breeding game makes it easier to understand and remember.

Ages: <11, 11-14, 14-16;
Topics: Biology
           

| Issue 18

Biomimetics: clingy as an octopus or slick as a lotus leaf?

Astrid Wonisch, Margit Delefant and Marlene Rau present two activities developed by the Austrian project ‘Naturwissenschaft und Technik zum Angreifen’ to investigate how technology is inspired by nature.

Ages: <11, 11-14, 14-16, 16-19;
Topics: Physics, Biology
             

| Issue 18

Single molecules under the microscope

Would it not be fascinating to observe and manipulate individual molecules? Patrick Theer and Marlene Rau from the European Molecular Biology Laboratory explain how, with an atomic force microscope, you can do just this. You could even build your own.

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

| Issue 17

Human evolution: testing the molecular basis

In the second of two articles, Jarek Bryk describes how scientists dig deep into our genes – to test the molecular basis of an evolutionary adaptation in humans.

Ages: 16-19;
Topics: Biology, General science, Health
                   

| Issue 17

The science of humour: Allan Reiss

Men and women react differently to humour. Allan Reiss tells Eleanor Hayes why this is news.

Ages: 16-19;
Topics: Biology, General science