My Microscopic World
Dane Martin Kaae Kristiansen films tardigrades, rotifers, ciliates and other life in a drop of water under the microscope. A living movie at millimetre scale.
What it is
My Microscopic World is run by Martin Kaae Kristiansen from Denmark, a biomedicine graduate and devoted microscopist. He samples water, moss and soil and films whatever lives there: tardigrades, rotifers, ciliates, algae, tiny crustaceans. Most posts are videos — creatures swimming, feeding and dividing, in colour and with good optics. Captions are in English, usually naming the organism and adding a fact or two.
Why we picked it
This is science visualisation at its most literal: not an illustration or a 3D model, but live footage of a world you normally can't see. It's gripping with zero background knowledge — the motion, transparent bodies and strange shapes speak for themselves. The captions give just enough biology to make you want more. It works for any audience because everything important is in the frame.
Best of all, much of it is repeatable: these organisms come from ordinary places, so even a basic home microscope can show you part of this world.
Where to start
- Find the tardigrade videos; their clumsy walk wins people over instantly.
- Watch the rotifers and their spinning crowns of cilia.
- Look for clips showing digestion or cell division.
- Read the captions — organism names make it easy to dig deeper.
- Remember where most samples come from: a puddle, some moss or a nearby pond.
Who it's for
Students and biology teachers looking for vivid classroom material. Nature lovers who want a new angle. Anyone thinking about buying a home microscope. And the simply curious — after this feed, a puddle never looks empty again.
Quick answers
Who runs it? Martin Kaae Kristiansen from Denmark, who studied biomedicine.
Do I need English? Not really; the videos speak for themselves, captions are in English.
How many followers? About 277K when we checked.
