# @squarerootacademy on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/CI1MC_onsvp
- **Gondola URL:** https://gondola.cc/posts/21311509-squarerootacademy-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/thumbnails/00679200fd.jpg
- **Posted:** 2020-12-15T20:01:40.000+00:00
- **Account Owner:** Square Root Academy (@squarerootacademy) — https://gondola.cc/squarerootacademy

## Caption

Earlier this year scholars at Grant High worked on an Invisible Ink activity that focused on acid and bases. In this activity you start by writing a message on a plain white piece of paper using lemon juice, an acid, when it dries you won't really be able to see anything there. However, when you add a mixture of baking soda and water, a basic mix, to the page the reaction between the two causes the message to change color and become readable. We have some spies in the making! 

#teamsquareroot  #squarerootacademy #diyscience #scienceexperiements #stem #steamactivities

## Stats

- **Views:** 0
- **Likes:** 23
- **Shares:** 0
- **Comments:** 0

## Tags

steamactivities, stem, squarerootacademy, scienceexperiements, teamsquareroot, diyscience

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