# @chemteacherphil on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/CWBiBnLv44t
- **Gondola URL:** https://gondola.cc/posts/64578651-chemteacherphil-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/5d47dc595b.jpg
- **Posted:** 2021-11-08T17:53:45.000+00:00
- **Account Owner:** Phil Cook (@chemteacherphil) — https://gondola.cc/chemteacherphil

## Caption

#ad Happy STEM Day! Watch how using liquid nitrogen can make erasable thermochromic ink from pilotpenusa FriXion pens reappear! #sciencefrixion

## Stats

- **Views:** 58,243
- **Likes:** 4,345
- **Shares:** 0
- **Comments:** 12

## Tags

sciencefrixion, ad

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