The world of recreational math | Math and Mind

What is an IQ Test?

IQ tests are a fascinating way to study and test human intelligence. Learn the origins and history of IQ tests, the methods developed to test intelligence, the multitude of available IQ tests, what your IQ test score means, and how to improve your IQ test score!

Hubble Space Telescope: How Does It Make Stars Closer?

On April 25, 1990, the Hubble Space Telescope (HST) was placed into orbit showing people cosmos as we've never seen it before. Learn what makes this space instrument so special!

Indoor Activities for Toddlers

Is watching TV a nice thing for toddlers to do on a rainy day? We believe there are better options!

What is an IQ Test?

IQ tests are a fascinating way to study and test human intelligence. Learn the origins and history of IQ tests, the methods developed to test intelligence, the multitude of available IQ tests, what your IQ test score means, and how to improve your IQ test score!