Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Heat Sensitive Putty

Joined
Dec 26, 2007
Messages
6,129
Points
0
Has anyone ever thought of doing this?



I just came into this putty thing today, this might lead to new experiments and cool pictures!
 





Joined
Jul 27, 2007
Messages
3,642
Points
63
Neat, I had one of those stretchy book covers that is heat sensitive - you could draw on it with as little as 40mW of green :)
 





Top