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How do scars form? - Sarthak Sinha - YouTube

By TEDEdFrom youtube.com
801.4K views
106.3K likes

It’s hard to escape childhood without racking up a few scars. Why do these leftover reminders of a painful cut or crash look different from the rest of our skin? And why do they stick around for so long after the incident that caused them? Sarthak Sinha explains how scars form.

Tags

Collagen
Damage
Fibers
Healing
Injury
Repair
Scar
Skin
Tissue
Wound

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