Dirty windows can harbour potentially harmful pollutants under protective films of fatty acids from cooking emissions – and these can hang around for long periods of time.
Ages: 14-16, 16-19; Topics: Chemistry, Engineering, Health, News from the EIROs, Physics, Science and society
Which is better: tap or bottled water? Try these activities based on simple analyses, a debate, and a blind tasting to learn about drinking water and encourage sustainable habits.
Future food: would you bite into a test-tube burger or a Petri dish steak? How do we make lab-grown meat, and what might it mean for health, farming, and the environment?
Fighting fake facts: When a Covid test shows a positive result with cola, does testing make sense? To answer this, one must understand how antigen tests and buffers work.
Ages: 14-16, 16-19; Topics: Biology, Chemistry, Engineering, Health, Science and society
