Valentine's Day is a time for hearts, love, friendship and......optical illusions? Thaumatropes are one the earliest forms of ...

You've probably seen lightning flash across the sky, but do you know why and how it happens? This simple science activity ...

The Stroop effect is a phenomenon where it takes longer to name a word’s colour when the text colour doesn’t match the word. It’s a fun way to learn how your brain works. Try saying the colours of the ...