Oct 18, 2021
just a pro-themer tip: don’t use element id’s or classes like “.events” or “#event” bcs tumblr won’t let you upload/update your external CSS into the theme-related files. maybe for security reasons, i bet.
seen from Germany
seen from Estonia
seen from United States
seen from Malaysia
seen from Mexico
seen from Malaysia
seen from China
seen from Philippines
seen from Russia
seen from United Kingdom
seen from China
seen from Malaysia
seen from United States
seen from United States
seen from Malaysia
seen from Hong Kong SAR China
seen from Philippines
seen from Netherlands
seen from France
seen from United Kingdom
just a pro-themer tip: don’t use element id’s or classes like “.events” or “#event” bcs tumblr won’t let you upload/update your external CSS into the theme-related files. maybe for security reasons, i bet.
Post anything (from anywhere!), customize everything, and find and follow what you love. Create your own Tumblr blog today.
All the basics are here on this page, yet, I sometimes still need further explanations !
tf happened to custom html??? bc this is so fugly.
theyre still available??? I can definitely use them and edit them but when i go to my blog it doesnt show up??? whyyy
Grace Pemberton becomes first woman, woman of color to be hired by Redwolf Racing as team announces “Diversity Initiate”
Grace Pemberton becomes first woman, woman of color to be hired by Redwolf Racing as team announces “Diversity Initiate”
View On WordPress
the desktop view of my layout is all sorts of wack. idk how it got that way but i'm revamping it rn
urrrghhhh i finally got the url queerlynx ive wanted for ages, but bc of tumblr fuckery i cant change my links on my blog so they all lead back to my old url!!!! i have a redirect so its not a huge issue but it still looks dumb as fuck!!! like i can go and edit my links alright but when i try to save it gives me a stupid error message about http links needing to be https. ive changed every single one in every part of my code and it still gives the same error message and wont let me save. ive even tried cutting my entire code and leaving everything blank and it STILL shows the error message???? so clearly the http links aren’t the problem!!!
New Post has been published on https://fitnesshealthyoga.com/how-to-get-pregnant-video-shows-why-some-sperm-will-never-fertilise-an-egg/
How to get pregnant: Video shows why some sperm will never fertilise an egg
When it comes to making babies, it’s all about a need for speed.
It’s long been said that “strong swimmers” win the day but new research shows just how important being fast is in the race to fertilisation. That’s because zippy sperms are likely to be the only ones quick enough to wriggle past the bottlenecks of the female reproductive tract.
Scientists used small-scale models and computer simulations to “investigate sperm locomotion” in research that could one day be used to boost male fertility. But in the meantime, it has produced a lovely video of semen struggling to swim upstream (say that five time quickly).
With a single ejaculate, 100 million sperm can swim up the female reproductive tract but there are bottlenecks on the route from cervix to egg known as “strictures”. These can change the mucus flow and impact how the little guys try to battle against the current.
The researchers at Cornell University built a device to mimic a fallopian tube and used human and bull semen to test it and observe how the little swimmers navigate these difficult bottlenecks.
They found that sperm congregate beneath the opening of the bottleneck and the fastest ones that lead the pack only compete among themselves, giving them a greater shot at the finish line, while the slower swimmers get caught in oncoming currents that disperse and propel them backwards.
“Accumulation below the stricture occurs in a hierarchical manner so that dense concentrations of sperm with higher velocities remain closer to the stricture, with more sparsely distributed arrays of lower-velocity sperm lagging behind,” researchers wrote.
John Amory, a professor and fertility expert at the University of Washington, who was not involved with the study said it confirms a key question about the traits of winning sperm.
“Clinically, we’ve always suspected that it’s the highly motile sperm that are responsible for fertilisation, and this paper suggests that’s the correct way of looking at things,” he said. “It’s a very cool little model.”
The research was published this week in the journal Science Advances.
Originally published as Secret to why so many sperms fail
Source link
This is a “mock” website im currently creating, and good example of some of the things I can help with <3