Sperm production. Coloured scanning electron micrograph (SEM) of a freeze-fracture through a seminiferous tubule in the testis, showing the tails (blue) of multiple sperm cells (spermatozoa). The seminiferous tubules are the site of spermatogenesis (sperm production). During production and maturation, the head of each sperm cell is buried in the surrounding Sertoli cells (green), which nourish the developing sperm. A connective tissue sheath (brown) surrounds each individual tubule. Magnification: x350 when printed at 10 centimetres across.
Why did I not go to EDC this year
why
just looking at all the citifield pictures makes me want to rave alone in my bedroom
weep
We were walking around Chelsea, and a fleet of rude inhabitants walking puppies refused to let us pet their babies. WTF? Why do you own a dog if you’re not going to engage with other dog lovers? I always let curious passerby pet Jack… and when they want to snuggle the princess, I gently warn them that she’s unfriendly. I don’t say “NO” and yank the dog to the other, unpopulated side of the pavement.
Finally, a lovely woman with a copper coated husky named Venus let me pet her puppy. And not only did Venus let me give her a rub down, but she leapt up to my shoulders to give me a huge hug and wet kiss across the face.
“By Jove!!!” I thought. “HOLY CRAP CAN I HAVE HER?!” I screamed in the woman’s face.
She looked like this:
!!
I don’t know about you but I always twerk when I find a snake…
No huh
LMAO!!!!!! but what is even going on here?!
^^^^ lls im tryin to figure it out too!
is this a flash mob?
it’s the north american twerk snake… it releases powerful fumes when frightened. these fumes elicit severe cases of twerking.
take a moment to realize you have never seen your face in person, just reflections and pictures
some scientists agree that if you saw a clone of yourself, you wouldn’t recognise it as you, because our idea of what we look like is so different from what we actually look like
the gif… the gif…
rolling down the stairs laughing my ass off
(via theashleyv)
A tongue of lava oozes out from beneath the recently cooled crust of a flow. The silica contained within, reflects the early morning sunlight, giving its surface a glassy sheen.
Photo and caption credit: Bruce Omori
(via theashleyv)
