Every PeekaLab scan hides a cast of friendly creatures, and each one lives in a real part of the body — the tummy, the ears, the blood. Find them with the scanner, then come back here to learn the true science fact behind every one. Great bedtime reading for curious kids!
10 creatures · all kid-safe · all real biology
Toby
Water bear · lives in the Stomach
Chubby, unhurried and basically indestructible — Toby survives anything and naps through most of it
Whiskers
Slipper swimmer · lives in the Small Intestine
Covered in thousands of tiny swimming hairs and always in a hurry — the fastest thing under the microscope
Whirly
Wheel whirler · lives in the Stomach
Head full of spinning wheels and a see-through tummy — never dizzy, always snacking
Loopy
Measuring worm · lives in the Small Intestine
Measures everything it crosses, one perfect arch at a time. Wears a sprout. Very precise
Glimmer
Glow friend · lives in the Large Intestine
Carries its own night-light everywhere and is definitely not scared of the dark
Boing
Spring bell · lives in the Upper Intestine
Sits perfectly still on its springy stalk... then BOING! The jumpiest creature in the lab
Tooty
Trumpet giant · lives in the Liver
Shaped like a trumpet and fully convinced it can play one. Practices silent tummy-tunes all day
Munchy
Snack machine · lives in the Stomach
Ate one apple. Then two pears. Then three plums. Still hungry. Always still hungry
Sheldon
Shell rider · lives in the Large Intestine
Never late, just fashionably slow. Carries the house everywhere so it never has to leave early
Cy
One-eyed rower · lives in the Gallbladder
One giant eye that misses nothing and two huge oar-antennae for rowing everywhere at top speed