PRETTIEST CHRISTMAS LIGHTS EVER
Animated gifs of epithelial cells doing the mitosis
Just staring at this makes me think about the brilliance of nature. Just consider the complexity of what’s going on during mitosis – you have a genome, compartmentalized with chromosomes, doubling. Then, you have a perfect splitting of the two copies into two separate cells!
That’s like having a group of people in a room, then somehow making copies of all of them, and then getting them to split perfectly into two groups, so that one set of them can move (in an orderly fashion) to another room entirely. But now imagine doing that blindfolded, and without being able to utter a sound to each other, and essentially getting this done solely on the basis of touch. Wondrous…
(see more of Popperfont’s Sciencegeek Advent Calendar Extravanganza here)
Man, the rest of Victo’s work is amazing. Definitely worth checking out.
Brilliant TEDEd animation on the origins of cell theory, which also stands as a lively reminder of how wonderful science history can be.
By DAVID NG
The petri plate is the work of Satan. How does God know what a petri plate is in this ancient time before the advent of scientific achievement? It is because he’s God, which is really handy for that sort of thing.
Go forth my children and use the word “embryo” whenever you can. It is a very pleasant-sounding word—say it as often as possible. In fact, my children, try this: point to anything and everything and say, “That’s an embryo.”
Mary tells us, “When a sperm and an egg come together, it represents the ultimate act of compassion and love. Therefore, it is a grievous sin to do studies on this type of thing. Plus, it’s also kind of private.”
The Lord says that our precious hearts and minds represent flesh of enormous piety. They should never be regenerated, regardless of the circumstances. While we’re at it, we should also never regenerate eyebrows, nosehairs, or nipples — although the Lord figures that that is a given anyway.
For people who have had an accident and have lost the use of their legs, it is not the way of the Lord to try to fix this pain. Instead, God will tell them, “That’s too bad.” Then he will likely tell them a good joke to make them feel better.
And Jesus said, “Liquid nitrogen is evil. Once, while playing with it, I froze my finger solid and it actually broke off. Lucky for me I’m the Son of God, and I can just grow another one.”
I wrote this back in 2005, and originally published at McSweeney’s.
“Each piece in the Mutation series is made from foam spheres, cut so they fit together, attached to a frame and coated in rubber or flocked.”