Can food coloring change the color of feces?
Good bye. I noticed today that my stools are gray/dark blue instead of brown. A social worker at my school made a "blue bread" with food coloring on Tuesday this week. Could this be the reason?
What color is this axolotl?
Does anyone know what the color is called? I can't find anything online. Thanks in advance. 🙂
Logo accidentally colored, what to do?
Hi everyone, I bought a Lacoste jacket about four months ago. Over time, it's faded and turned a bit brown. About a week ago, I dyed the jacket in the washing machine using a dye. It's not that clear in the picture, but the logo is completely black. Does anyone have any idea how I…
Food with artificial colors?
Hello, I would need a list of foods that specifically contain artificial, i.e. synthetically produced (azo) dyes. Somehow I can't find any. LG
Crocs are discoloring inside, what now?
Hello:) I recently ordered some Crocs. They're not even a month old. Now, however, I've noticed that the inside of the Crocs has turned completely blue. I think it all comes from the print inside the shoe, but I don't know exactly what can be done about it. Is it necessary to return the whole…
Black egg yolk raw?
I cracked an egg today, stupidly putting it directly onto the cake mix with the rest of the eggs. The yolk was completely black inside, the white looked normal. Since the egg didn't smell completely bad, like rotten eggs usually do, I scooped out the part that went into the bowl with a spoon and…
Where do the yellow spots under my lip come from?
I've had these yellowish-green spots under the corners of my mouth for a long time. It's hard to explain, but are they bad, and how can I get rid of them? They become more noticeable and sometimes you hardly see them
Can I also perform the endogenous peroxidase block on the second day of immunohistochemistry?
Hi, I'm currently performing an IHC. Unfortunately, I forgot the step before blocking, where you use methanol and H2O2 to block endogenous peroxidase in tissue. I've already left the primary antibody on overnight. Can you tell me if this is a problem, or if I can also incubate in 3% H2O2 and methanol on the…
Breast secretion color?
Hello, I come with a rather intimate question, but I have to ask because I'm thinking. I'll make an appointment with my gynecologist on Monday for a check-up, but maybe someone else has had a similar experience. I was scratching my breast because it was a slight itch, and suddenly a brown/green/yellow discharge came out…
Can it stain over time?
My girlfriend bought a curtain and bedspread, and now the packaging says… It only needs to be washed once, as the product can bleed. Is one wash enough? It is a black curtain.
Save a dried-out plant?
I have a small tangerine plant. It was standing in the hallway, and I unfortunately forgot to water it. But now I've noticed that the bark is still green. Surely that means the plant is still alive? Since the soil was no longer good, I put the plant in potting soil. Unfortunately, I didn't have…
Cactus turns red?
Why is the cactus turning red? Do I need to water it more? What am I doing wrong?