Jump to content

Existing user? Sign In
Sign In

Remember me Not recommended on shared computers

Forgot your password?

Or sign in with one of these services
Sign Up

Browse
- Forums
- Events
- Guidelines
- Staff
- Online Users
- Leaderboard
- More
Activity
- All Activity
- Search
- More
Leaderboard
More
- More

Home

HH

New Members

View Profile See their activity

Posts
1
Joined
October 21, 2007
Last visited
October 21, 2007

Content Type

All Activity

Profiles

Forums

Topics
Posts

Events

Everything posted by HH

Does this exist: Invisible ink that can only be seen with certain glasses?

HH posted a topic in Chemistry

Hi everyone! I know that there is invisible ink that you can see with a black light, but does anyone know if there is invisible ink that you can only see with special glasses and you don't need a blacklight for? Would appreciate any help on this!
- October 21, 2007
- 1 reply

×

Browse
- Back
- Forums
- Events
- Guidelines
- Staff
- Online Users
- Leaderboard
Activity
- Back
- All Activity
- Search
Leaderboard

×

Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.