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12,313,456 results
How to Make Everything Video: https://youtu.be/lMXAY5F28L0 Veritasium Video: ...
2,461,646 views
7 years ago
The promise and pitfalls of using light to stop germs. Subscribe to our channel! http://goo.gl/0bsAjO When you think of disinfecting ...
1,354,557 views
1 year ago
What is the UV index? Dermatologist @DrDrayzday explains the UV index. What is the UV index today? Do you need sunscreen ...
52,816 views
3 years ago
UV at ground level is non-ionizing but it damages DNA and causes photoaging - how? Also, it turns out glass doesn't block all UV ...
591,375 views
Roger Seheult, MD of MedCram explains how the types of clothing you wear outdoors can affect the amount of UV and NIR light ...
77,426 views
2 years ago
Did you know that putting on your sunglasses is one of the ways to protect your eyes from cataracts? Learn about ways to protect ...
9,706 views
This episode is sponsored by Wren, a website where you calculate your carbon footprint.
636,702 views
4 years ago
What Are Ultraviolet Rays? | UV RAYS | What Is Ultraviolet Light | Harmful Radiation Explained | Harmful Sun Rays | Ultraviolet ...
915,627 views
5 years ago
UV cameras expose a hidden world and reveal the incompleteness of our perception The Physics Girl looks at sunscreen: ...
5,559,211 views
In today's video, I review the La Roche-Posay UV Air Sunscreen Serum SPF 50. This is a newer, lightweight chemical sunscreen ...
15,546 views
20 hours ago
UV water purification is an excellent and efficient means of expelling living organisms from your water. By using a UV lamp to emit ...
198,128 views
6 years ago
Si le bronzage artificiel a toujours ses partisans, le débat sur la dangerosité des cabines UV a fait fortement baisser la ...
69,639 views
3 months ago
Pourquoi utiliser les UV en chambre de culture ? Pour en savoir plus, cliquez ici : https://migrolight.com/blogs/grow-light ...
100,388 views
Découvrez pourquoi la lumière UV est l'avenir de votre culture pour propulser vos plantes vers des niveaux supérieurs de ...
61,820 views
Scorpion est un système de désinfection germicide à LED UVC. Il s'agit d'une lampe UV LED conçue pour les applications ...
3,840 views
Get started with Mend Renovate today!
148,083 views
9 months ago
Salut à tous ! Si vous débutez avec la résine UV, cette vidéo est faite pour vous ! Nous aborderons les bases de son ...
69,777 views
Will a UV Sterilizer Hurt Your Aquarium? | How UV Sterilizer Work | KaveMan Aquatics Thinking about adding a UV sterilizer to ...
44,392 views
7 months ago
Découvrez comment les lampes UV-C combattent les germes, les bactéries et les virus. La technologie UV-C suscite un intérêt ...
4,834 views
Bonsoir à toutes et à tous ! Dans cette vidéo, je reviens sur l'arrivée de nouveaux UV-K5, fraîchement produits, qui embarquent ...
2,235 views
4 months ago
