What would the world look like if we could see infrared light? With some simple modifications, you can turn a cheap webcam into an infrared camera and find out!
How do physicists study very small objects (like molecules, atoms, and subatomic particles) and very large objects (such as galaxies) that cannot be directly observed or measured?
As space missions venture to the moons of Jupiter and Saturn – and beyond – to look for the conditions for life, what alien life forms might be found in such exotic environments?
Ages: 11-14, 14-16, 16-19; Topics: Biology, Chemistry, Astronomy / space
