Sorry, but this content is reserved for subscribers only.
The $20/year subscription helps cover the costs of producing new videos, writing curriculum units, site development, and hosting. Without that support, this site would not be possible.
If you are already a subscriber, and having problems logging in, please check the Support Page.
If you are not yet a subscriber, please check out the Free Stuff page, and Subscribe Now.








Interesting
That is really interesting.
origin of color
How do they make colors in crayons? How do they make primary colors? How do they make edible color dyes and how do they make paints. How is colored light made? I know that dyes are used but where do the dyes come from? How are dyes made? I have wondered about this for a very long time. I hope I did not harm the computer with the water drop on the screen. My mom freaked out but thinks it is cool!!! Thank you for all the things you are teaching me!
origin of color
How do they make colors in crayons? How do they make primary colors? How do they make edible color dyes and how do they make paints. How is colored light made? I know that dyes are used but where do the dyes come from? How are dyes made? I have wondered about this for a very long time. I hope I did not harm the computer with the water drop on the screen. My mom freaked out but thinks it is cool!!! Thank you for all the things you are teaching me!
Many dyes are made from
Many dyes are made from natural materials, and some of them may seem very strange. For example, the red color in many fruit juices is cochineal, a dye made from ground up scale insects. Some dyes are made from plants, some from animals, and some from rocks and minerals. My wife dyes cloth for her art projects, and uses a variety of natural substances. Other dyes are made synthetically by chemical processes.
I really enjoyed this video
Thank you for your love for wanting to teach this video was awesome to watch me and my mom are really amazed by all these videos,
Emily and her mom
Hair screen colors
When I take one of my hairs and place it straight up and down I see yellow, purple, and cyan.
Do you have any idea why?
If the hair is not exactly
If the hair is not exactly vertical, then you can get a mixture of colors, with light from the pixel on one side of the hair blending with the light from the pixel on the other side.. Red light mixed with green light will give you yellow. Red plus blue will produce magenta, which looks close to purple. Blue plus green gives you cyan.
wow
wow that is sooo cool!!!at the end of the video when the colors came i splashed some water on all the colors!!!!so cool!!!!
i saw the green, red and
i saw the green, red and blue! you are amazing!
Post new comment