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Showing 10 results from a total of 159

Understand issue18afm
| 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
             

Understand issue17evolution
| 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
                   

Understand issue17allanreiss
| 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
             

Understand issue16hotstuff
| Issue 16

Hot stuff in the deep sea

How do fossils form around hydrothermal vents? Crispin Little describes how he and his team found out – by making their own fossils.

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

Understand issue16coldseeps
| 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
     

Understand issue16clinical
| Issue 16

Evaluating a medical treatment

Sarah Garner and Rachel Thomas consider why well-designed and properly analysed experiments are so important when testing how effective a medical treatment is.

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

Teach issue16cancer
| Issue 16

Can you spot a cancer mutation?

How does cancer develop, and how can geneticists tell that a cell is cancerous? This teaching activity developed by the Communication and Public Engagement team from the Wellcome Trust Sanger Institute, UK, answers these and other related questions.

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

Understand issue15zebrafish
| Issue 15

Watching it grow: developing a digital embryo

What if you could witness the development of a new life, taking your time to study every detail, every single cell, from every angle, moment by moment? Sonia Furtado talks to the scientists who made this possible by creating a digital zebrafish embryo.

Ages: 14-16;
Topics: Biology
         

Understand issue15prions
| Issue 15

Deadly proteins: prions

Since the epidemic of ‘mad cow disease’ in the 1980s and 90s, and the emergence of its human equivalent, variant Creutzfeld-Jacob disease, there has been a great deal of research into prions, the causative agents. Mico Tatalovic reviews the current state of knowledge.

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