Mystery #4Tier 3the speed of light
Why does light rush past you at the same speed whether you chase it or flee from it?
Sprint toward a friend rolling a ball to you and it reaches you sooner. Walk away and it takes longer. Speeds add up and subtract, just as common sense says they should. So why does a beam of light always pass you at exactly the same speed, whether you race toward it or flee from it as fast as you can?
Your guess
Why do you think light won't go faster when you chase it, or slower when you run away?
There's no single magic word to type, have a go in your own words, then reveal the answer to see how close you got.
Make a guess to unlock the hints and the answer.