Lasers drift with temperature?

Do common laser pointers drift in color/wavelength with temperature? In this video I freeze and cook three lasers to find out...
This video is sponsored by: https://www.curiositystream.com/brain...
Promo code for a free month: brainiac75

Video with setup and calculation of wavelength:    • MISLABELED LASER | Power and wavelength?  
Video using a CD-R as a diffraction grating:    • Lasers measured with CD measured with...  
Video about infrared in green lasers:    • THE ISSUE WITH GREEN LASER POINTERS  

My Patreon-page:   / brainiac75  
Did you miss one of my videos?:    / brainiac75  

FULL MUSIC CREDITS
Time codes: 0:00 + 5:12 + 9:19
Hiding Your Reality by Kevin MacLeod (incompetech.com)
ISRC: USUAN1700081

Time codes: 0:35 + 2:37 + 6:25
Lightless Dawn by Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655

Time code: 2:31
Monkeys Spinning Monkeys by Kevin MacLeod (incompetech.com)
ISRC: USUAN1400011

Time codes: 2:44 + 8:28
Fluidscape by Kevin MacLeod (incompetech.com)
ISRC: USUAN1100393

Time code: 7:24
Clear Waters by Kevin MacLeod (incompetech.com)
ISRC: USUAN1100290

All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

Time code: 8:45
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) Spacial Harvest by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...
ISRC: USUAN1100653

#FreezingLasers #CookingLasers #Brainiac75