Tom Gauld on our future robot overlords

This week's cartoon from Twisteddoodles

Children who struggle to read and are diagnosed with dyslexia can get additional help, but those who can't afford a test or don't meet the criteria get left behind. Surely there is a better way?

Feedback notes with weary inevitability that a 50th anniversary edition of Richard Dawkins's classic work features a double-helix twisting the wrong way – not for the first time

Why do carnivorous quadrupeds sit on their haunches, but herbivorous ones don’t? Is the order of mathematical operations, given the acronym BODMAS, universal or does it break down in the quantum world?