Does this look white to you? - YouTube

-
Originally shared by Rob Jongschaap

Does this look white to you? - YouTube

' ... When you mix red and green, what do you get? White light is all of the colors, right? So, how do computer screens show you every wavelength of light? Or do they? ... '

https://www.youtube.com/watch?v=uNOKWoDtbSk
https://www.youtube.com/watch?v=uNOKWoDtbSk

Comments

Post a Comment

Popular posts from this blog

#vegetarian #vegan #evolution

-
Image
#vegetarian   #vegan   #evolution   Originally shared by Sean P. O. MacCath-Moran +Eve Volve: "Meat allowed us to evolve" Really? I think you're mistaken to believe this is a certainty, but what causes you to believe this is so, +Eve Volve ? As I understand it, there have been healthy, thriving vegetarians and vegans for as long as there have been humans. Some were so due to moral or ethical concerns, others due to resource utilization issues, others due to cultural taboos. All other factors being equal, the veg(etari)ans have thrived, and continue to do so. For some more recent historical examples of vegans, we can look at Pythagoras, the "Pythagoreans" (as vegans were called for the following 1300 years), along with a plethora of like-minded contemporaries (e.g. goo.gl/lgDBL ). Buddhists, Jainists, et al., have been doing grand as veg(etari)ans since around the 6th century BCE. Prior to this, there's compelling reason to believe that most people were veg...
Read more