here comes the science 
the eggs are carried within the body of the mother scorpion... when
they hatch they sorta look like the mother "gave birth to
them"
the baby scorpions then crawl on the back of the mother scorpion...
sometimes, a few unlucky ones are eaten by the mother because
scorpions are cannibalistic...
the baby scorpions are helpless and harmless until their first molt
where their stings and claws become active...
there you go 