Halina Stanley investigates the history of chewing gum, how the chemistry of the gum affects its properties, and how scientists are using this knowledge to make chewing gum less of a pollutant.
Steve Jones talks to Vienna Leigh about the startling re-emergence of creationism in Europe, how teachers can help, and why he will never argue with a creationist.
Bernardo Patti is the Columbus mission manager at the European Space Agency. He is an engineer and worked at nuclear power plants before going into space technology. Shortly before Columbus was launched, he talked to Anna-Lynn Wegener.
Ages: 14-16, 16-19; Topics: Physics, Biology, Astronomy / space
In this, the second of two articles, climate researcher Rasmus Benestad from the Norwegian Meteorological Institute examines the evidence that humans are causing climate change.
Ages: 14-16, 16-19; Topics: Earth science, Science and society
Because of its low alcohol content, ginger ‘beer’ is a popular drink with British children. Dean Madden from the National Centre for Biotechnology Education, University of Reading, UK, gives his recipe for introducing younger students to the principles of fermentation, food hygiene and the…
Joan Massagué has discovered secrets that can save lives. An expert in cell division and the spread of cancer, he is one of the 50 most quoted researchers in all scientific fields. He speaks to Sarah Sherwood about his recent work on metastasis and his hopes for a cure for cancer.