irrreversibility:

boys cry
girls masturbate
boys can like pink and not be gay
girls can have short hair and not be a lesbian
boys can like ballet
girls can like video games
boys can be hot without a six pack
girls can be hot without a hairless body
boys can have hair down to their waists
girls can have stretch marks, curves and back fat

gender doesn’t determine what you can and cannot enjoy, what you can and cannot look like or what you can and cannot do

(via cabbage-san)

important gender does not define who a person is only how they can make babies and pleasure themselves

nubbsgalore:

photos of sakurajima, the most active volcano in japan, by (click pic) takehito miyatake (previously featured) and martin rietze. volcanic storms can rival the intensity of massive supercell thunderstorms, but the source of the charge responsible for this phenomenon remains hotly debated.

in the kind of storm clouds that generate conventional lightning, ice particles and soft hail collide, building up positive and negative charges, respectively. they separate into layers, and the charge builds up until the electric field is high enough to trigger lightning.

but the specific mechanism by which particles of differing charges are separated in the ash cloud is still unknown. lightning has been observed between the eruption plume and the volcano right at the start of an eruption, suggesting that there are processes that occur inside the volcano to lead to charge separation.  

volcanic lightning could yield clues about the earth’s geological past, and could answer questions about the beginning of life on our planet. volcanic lightning could have been the essential spark that converted water, hydrogen, ammonia, and methane molecules present on a primeval earth into amino acids, the building blocks of life.

(see also: previous volcanology posts)

(via whistlingfool)

volcanic lightning science omg