close
Welcome to PlayTube Demo!
Please note that the upload system is temporarily disabled for public use on our demo due to a lot of users uploading illegal content. You can still upload videos. However, the video privacy will be set to private as default. Your video will not show in the demo version.
![[FMV] Blue Flower - Lia (ITZY) || Jang Uk x Cho Yeong || Alchemy of Souls: Light & Shadow](https://i.ytimg.com/vi/GNxBn2CH-vQ/maxresdefault.jpg)
![2 HOURS Dark Techno / Cyberpunk / Industrial Mix 'BLACK LIGHT' [Copyright Free]](https://i.ytimg.com/vi/kDIF2kqnb4s/hqdefault.jpg)
Light and Design with Dr. Steven Lockley
25 Vues
• 19 Peut 2020
0
0
Intégrer
David Rubin
Les abonnés
Dr. Steven Lockley, Associate Professor of Medicine at Harvard University helps us understand how color in design impacts the effectiveness of biological lighting.
Montre plus
SORT BY-
Meilleures Commentaires
-
Derniers Commentaires