Hey hey hey, welcome to the Fun Kids Science Weekly! Dan is here with Patrick Kane to teach you all about bionic limbs - that's limbs that are engineered for people who are missing limbs or limb function! Patrick has a book out called Human 2.0, where you can find out all about the amazing feats of medical engineering that help people using technology. 

You'll also find out about the biggest and brightest star in the observable universe, why men go bald, and an OUTER SPACE DUST STORM! Leave Earth for half an hour and join Dan in his trip around the solar system!