Do you know how to perform some simple chemistry experiments with everyday materials? If you don’t, we created a list for you to show you and help you choose your favorite one to impress your family ...

Simple machines make work easier to do. But how? Join Joan at the Discovery Center of Idaho as she tries various experiments with simple machines. Science Trek is available to stream on pbs.org and ...

THE surest way to arouse interest in a scientific subject is to make it interesting ; to perform actual experiments is one way of doing this. In this little book Dr. Kalmus describes more than a ...

When things are going wrong and work feels chaotic, it seems obvious that the team or company needs to try something new. But committing to a new direction during times of change can feel overwhelming ...

THE electrical method, where it is applicable, is now by far the most sensitive method of detecting small quantities of matter; and the recent advances in physical science made by the method of ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. Conventional wisdom has it that putting the words “quantum ...

Two bacteriologists showed that mutations arise spontaneously in bacterial cultures, thereby disproving Jean-Baptiste Lamarck ...

We tend not to dwell on the fact that we exist in three dimensions. Forwards-back, left-right, up-down; these are the axes on which we navigate the world. When we try to imagine something else, it ...