Trying to replicate brownian motion

[casualphysicsenjoyer]

I tried to confirm Einstein's brownian motion diffusion relations here.
So far the main issue I'm having is making the slide stable so there is no drift of the milk globules.

https://chillphysicsenjoyer.substack.co ... wnian-milk

[casualphysicsenjoyer]

One issue i had with the experiment is that i couldn't really measure the globules that easy - so I ordered hemocytometers which are like 20 pounds from amazon.