Warm light versus cold light

What's the difference between a LED and a lightbulb? 💡 Did you know there were two kinds of light to your life? In this video, we shed light on luminescence and incandescence!
↓ More infos and links in the description! ↓
---------------------------------------­----------------------------
LINKS:
French version: • Lumière chaude et lumi...
Subscribe to the channel: / thelutetiumproject
Follow us on Twitter: / theluproject
Visit our website: www.lutetium.paris/en
---------------------------------------­----------------------------
RELATED PUBLICATIONS:
Bernard Valeur, Molecular fluorescence: Principles and Applications, Wiley (2012)
onlinelibrary.wiley.com/doi/b...
Jean-Michel Raimond, Atoms and Photons lecture notes, ICFP Masters program,
www.lkb.upmc.fr/cqed/wp-conten...
Richard Feynman's Lectures on Physics, Volume 1, §§ 41.2 and 41.3,
www.feynmanlectures.caltech.edu/
---------------------------------------­----------------------------
STRUCTURE OF THE VIDEO:
00:00 Light and matter
01:55 Luminescence
02:32 Photoluminescence
04:08 Chemiluminescence
05:38 Electroluminescence
06:01 Incandescence
07:14 Conclusion
---------------------------------------­----------------------------
CREDITS :
Host:
Julie Godefroid
Director:
Hoon Kwon
Science supervisor:
Sophie Norvez
Script:
Noémi Thomazo, Mathias Kasiulis
Animators:
Hoon Kwon, Benjamin Alardin
Editors:
Kévin Lamothe, Guillaume Durey
Sound mixer:
Valentin Zorgnotti
Studio, visual identity:
Juliette Nier
Theme music:
Pierre David
Production:
Guillaume Durey, Mathias Kasiulis, Quentin Magdelaine
---------------------------------------­----------------------------
ACKNOWLEDGEMENTS:
Paul Boniface, Espace des Sciences Pierre-Gilles de Gennes, for the UV gun and fluorescent objects,
www.groupe-traces.fr/membre/p...
Sophie Norvez, Corinne Soulié, Chimie Moléculaire, Macromoléculaire, Matériaux, for the chemiluminescence reaction of the ruthenium complex
---------------------------------------­----------------------------
The Lutetium Project is a PSL students’ initiative conducted as part of IDEX ANR-10-IDEX-0001-02 PSL and funded by:
PSL Research University - www.univ-psl.fr
ESPCI Paris - www.espci.fr
Espace des sciences Pierre-Gilles de Gennes - www.espgg.org
ESPCI Alumni - espci.alumni.paris
Fonds ESPCI Paris - www.fonds-espci-paris.org/

[@zhing836]

great summary

[@Re3tard]

Thank you for the info.

[@yasurikressh8325]

Very informative thank you

[@ScherBR]

great video, thank you!

[@HYPERC666]

Great video and wonderfully simple and clear explanations. Looking forward to more in the series.

[@chandankunal]

Awesome video! Keep up the great work!

[@johnbaines9580]

Excellent explanations! Thank you.

[@saeidmollaei2163]

very informative, thanks.

[@I_am_Rathore]

Thanks a lot!!

[@Syndesi]

So your videos are not always based on fluids?