[image Id: A Four-page Comic. It Is Titled “do Not Stand At My Grave And Weep” After The Poem By

i'm 23 today!! 💪

i will be happy to get a reblog as a birthday present c:

I've recently been seeing this article making rounds around this website and particularly people misusing this very cool advancement to imply that modern nuclear reactors are "unsafe" or "dangerous", which is partially due to the just blatantly bad journalism on display here.

The accomplishment of this new reactor is definitely exceptionally impressive but I think that news websites (Even ones specializing in science) have been mischaracterizing the reactor as "meltdown-proof" which is just - wrong? and implies that current reactors are just begging to meltdown.

The cool thing about this new reactor is that its passively cooled, but that doesn't mean its INVULNERABLE to nuclear meltdowns, for example the Chernobyl meltdown happened completely independently of whether it was cooled passively or not.

In fact, passive cooling would only pose an advantage in situations where ALL pumps and backup pumps break and the core doesn't get coolant pumped to it. That's happened exactly once: in Fukushima and only after a literal tsunami hit it, and there's no reason to think that the passive Helium coolant in this new reactor wouldn't also just break. Fukushima happened because of corruption in regulation, preventing suitable defenses against this exact thing from getting built, not because of unsafe reactor design.

There's also some articles like this one which talk about the new reactor being "self-regulating" which is true, but misses the point that the vast majority of nuclear reactors in service today are also stable in the exact same way. Negative feedback loops are a HUGE part of reactor design, the most popular reactor design today is the Pressurised Water Reactor (PWR) which is incredibly stable - PWRs just truly hate increasing (or decreasing) energy output.

Most nuclear reactors today are already incredibly safe, even if you had complete control over a nuclear reactor it would be effectively impossible to cause a meltdown on purpose - both the physics of the system and the thousands of automated components would beat the ever loving shit out of any hope of trying to do so.

Articles like these just turn this impressive achievements into a kind of fearmongering over the "dangerous" nuclear reactors currently being used. The fact is that nuclear reactors are incredibly safe, PWRs are an incredible feat of engineering genius and its a genuine shame that the general public isn't aware of how much care goes into their design and safety, let alone how useful and essential they are in our electrical systems.

Modern nuclear reactors are clean, they are safe, and they are vital to a healthy energy grid in the post-fossil-fuel future.

A really good read I highly recommend is Colin Tucker's How To Drive A Nuclear Reactor. He's very clear and very frank with the workings and reality of nuclear power today.

Art by 土豆LCZ

My boyfriend is trying to explain cricket to me again. “He’s only got two balls to make 48 runs”, he says. The camera focuses on a man. Underneath him it says LEFT ARM FAST MEDIUM. A ball flies into the stands and presumably fractures someone’s skull. “There’s a free six”, my boyfriend says. 348 SIXES says the screen. A child in the audience waves a sign referencing Weet-Bix

Our local newspaper ran a story about the legendary graffiti artist who recently passed away and. Literally everything about it is fucking insane. I'm insane about it.

So this guy has been extremely active for around fifteen years, during which he spread these beautiful, high quality pieces all over the country, way over a thousand of his standard signature, and probably thousands more. He did completely batshit stuff like literally spray painting an entire train from top to bottom or leaving his signature at the top of a 600ft tall overpass and this whole time, only five people from his crew know who he really is. To everyone else it's a complete mystery.

And then he dies at the age of 35. A few weeks after his death, his crew shows up at his completely unassuming parents' doorstep, reveals who they are and asks if they can host a memorial exhibition of his art.

Turns out, this dude has been leading an insane double life. In the daytime he was a meek little office worker with a partially paralyzed arm and no social life to speak of. In the nighttime he was a fucking legend. Not only did he climb that fucking 600ft overpass, he did it WITH A PHYSICAL DISABILITY. THE MADLAD. And throughout the entire time, fifteen years, he got caught once. ONCE. HE DID ALL THAT UNNOTICED. THAT'S INSANE.

you've been waiting a while for a new maths update - and it's finally here!

improvements include:

in gender selection screen, added "sumtraction" option

fixed bug where positive divergent sums evaluated to negative numbers

added new 2-dimensional version of off-by-1 errors - off-by-[1,1]

changed the discrete maths server to a PvP zone (note: computer science is still PvNP)

the category theory DLC is now (co)free!

to prevent confusion with function graphs, all voiced lines pronounce "graph theory" with a soft g

fixed "vacuously true" glitch

integrals can now disobey fundamental theorem of calculus when unhappy. they become happy again if fed logarithmic functions

hyperbolic geometry no longer exaggerates as a rhetorical device (note: spherical geometry left the same as before)

rebalanced primes so that 4k+1's and 4k+3's alternate in Thue-Morse pattern. added an uncomputable 4k+2 prime

hot combinatorial games now distribute their temperature according to the laws of thermodynamics; cold games are now superconductive

added demo of "finitist hardcore" gamemode. as of now only two levels are available

subtraction is now associative

recursion is now recursive

added a nontrivial linear, associative, commutative binary operation on the positive reals, over which addition is distributive

exponentiated liner logic, so that additive logic is multiplicative and multiplicative logic is exponential

fixed "negative probability" glitch

redesigned the Tits Building and the Cox-Zucker Machine

fixed trigonometry

increased hitboxes for infinitesimals

added lootboxes

Flat asked someone to redraw it with V1 so I did

Original: