Boris Johnson's brother Jo, who has recently been appointed as Science Minister, knows nothing about science according to his father.
But we can exclusively reveal Jo Johnson is in fact a genius inventor and scientific whizz kid.
During his university days he invented the Auto-Bong, a battery powered super pump which forces the smoke through the water and directly into your lungs.
'Have you ever felt the need, the need for weed?' wrote Johnson in promotional material for the bong.
'Well feel the need no longer. With the Bionic Bong's face clamp the machine does the sucking for you and blows skunk smoke directly into you lungs.'
'My brother Boris was my test subject and he is fine. No mental problems at all.'
'As long as you don't count mania, god complexes and a tendency to hate the poor, he's a well balanced and utterly rational human being.'
'Not off his tits in the slightest.'