Horrible Science

What nasty invaders live in our homes and on our bodies? Fleas, parasites, worms and every tiny, disgusting thing in between. Mark can't stop itching, but no one knows what's causing it. The Shrinking Scientists get on the case and investigate. Microscope expert Robert Hooke joins them in the studio.

All Episodes - Season 1

Episode 1

Deadly Diseases

Episode 2

Abominable Blood

Episode 3

Chemical Chaos

Episode 4

Space, Stars, and Slimy Aliens

Episode 5

Wasted World

Episode 6

Gruesome Guts

Episode 7

Microscopic Monsters

Episode 8

Bulging Brains

Episode 9

Sounds Dreadful

Episode 10

Vicious Veg