Dialysis Tubing Diffusion Time-lapse

A time-lapse video showing iodine diffusing into a piece of dialysis tubing and staining starch while starch is retained inside the tubing.

Re-uploaded to fix a typo.

Camera used:
Nikon D3300

• #science_technology
• #diffusion
• #iodine
• #starch
• #time_lapse
• #semipermeable