48.532 hours
I'm pretty sure any black light would work just fine
If there are enough nutrients in the water, a plant can live on indefinately under artificial light. Just light and water alone would not be enough to support the plant for very long.
well that's easy! the thing is it cant grow under a type of light your talking about it needs the sun and water!
This depends on many factors.
This is not true, photosynthesis will occur even under electric light so long as there is enough light to activate the chemical process.
Yes, you can use a black light on bed sheets or where-ever and the semen will be visible.
I'm pretty sure any black light would work just fine
well it takes a couple hours to glow and if you do it just right and put it under a black light thin it will glow.
No here the semen will taste the same.Even after a long time.
The production of semen is an ongoing process.
As long as he has no STD's, it is quite safe to consume semen.
Yes they can, as long as it is a light color.
30 year leaves no scars.
As long as the semen is contained in the condom and none leaked out, then you should not be pregnant,
The colour that Under Armour men's long underwear comes in is black. There is not much of a colour variety that is for sure. There is however black with grey on the sides on some options.
Semen is white in color. When you ejaculate your sperm passes though your ejaculatory ducts which are the seminal vesicles, the prostate gland and the bulbourethral gland, which makes the color vary.
74 hours