Ferric Chloride is an intensely hygroscopic chemicaland thus will literally suck water from the air, dissolving into this water spontaneously forming a dark brown solution. Keeping it in an airtight container prevents this, keeping the crystals in solid form.
I'm not sure how this is related to science and technology, so I'm gonna give a general answer. Being tall when you need to reach something that's out of reach of short people is an advantage. Having a torch or a lighter when you're in dark area is an advantage. Having a cellphone/compass/map with you when you're alone in a forest is an advantage. Hope that helps :P
A sensor that is activated by a lack of light (the dark). Usually these can be found in night lights that turn on when the lights are turned out.
they come about when to night was dark
yo mamas ass
Keeping It Dark - 1915 was released on: USA: 10 December 1915
The cast of Keeping It Dark - 1915 includes: Ray Gallagher as Ray Billie Rhodes as Billie
The fear of being in the dark is Lygophobia. The fear of dark or night is Nyctophobia.
being scared of the dark, and/ or being alone in the dark by your self
Dark Back of Time was created in 1998.
Keeping your bread in a dark, cool place it one way to prevent molding. Keeping it in the refrigerator is a good option.
Puttin' the Dark Back into the Night was created in 1990.
Embry's wolf form is described as being a dark gray color.
The ISBN of Dark Back of Time is 0-8112-1570-9.
Renaissance
The dark brown zhu zhu wth the acorn on his back is Scoodles. He likes the outdoors. He also likes being a detective with Winkie, the black & wite won.
The hair under the arms may be able to be bleached. This would lighten the underarms as well as the hair that grows back in after being shaved.