the book is better

Based off this post by @7-inches-of-satanic-panic

Endurance runners

the concept of star-eating microbes causing a crisis and the solution being the introduction of space wolves to space yellowstone to control the space elk population. i love a good trophic cascade

dr ryland grace immediately pitching "turn the spaceship into a giant centrifuge to generate gravity" and then not balancing his actual centrifuge later on

the entire "life is reason" scene really

grace forgetting to open the mystery alien container in a fume hood AND immediately sticking his nose in it. if we did this in chemistry lab we were executed on the spot

academia drama being one of the cornerstones of grace's character

grace switching through every spectrum setting on the microscope to try to see into the astrophages and not being able to (relatable)

also: the astrophage dying and grace going "ohhh it died..." (very relatable)

grace having his not-scientist buddy Carl to give him frank solutions when he's overthinking. yes, often the solution is just to put the box in another box

copious duct tape usage

just sticking a filter into the path of the petrova line to collect astrophage goop

eva going "so it's alive" when grace tells them the astrophage are moving, and him being like "WELL ok that could be for a lot of reasons" in the tone of someone who doesn't even know where to start explaining why that's a hasty assumption

grace referring to the first new astrophage as his and carl's baby multiple times (HIGHLY relatable)

These photos show the embryonic form of Limulus polyphemus, commonly known as the Atlantic horseshoe crab. The eggs of this species are initially opaque, with a grayish-blue, green, or pink coloration, but they become increasingly translucent as the embryos mature, providing a glimpse of the tiny horseshoe crabs developing within.

Above: several embryos twirling around in their eggs

The legs become visible roughly five days after fertilization, and the embryos begin to move shortly thereafter, eventually flexing their legs and twirling their bodies. They molt for the very first time just a few days later. Each embryo will shed its skin and grow a new one four times in total before it even hatches from the egg.

Above: Limulus polyphemus embryos

The hatchlings finally emerge after 2-4 weeks. The freshly-hatched larvae measure less than 1cm long, and they look just like miniature versions of their adult form, except that they do not yet have tails (which are actually known as telsons) and their exoskeletons are still soft and translucent. These young horseshoe crabs are often described as "trilobite larvae."

Above: a young horseshoe crab discarding its egg

Atlantic horseshoe crabs generally spawn in May and June, with hundreds of thousands of individuals gathering along the coast on the night of the full moon and new moon. Each female lays up to 100,000 eggs per season, but very few of those offspring actually survive to adulthood. Most of the eggs are eaten or destroyed before they can even hatch, and many of the remaining larvae perish at some point during the 10 years that it takes for them to reach full maturity (i.e. the age at which they begin to reproduce).

Above: the freshly-hatched larvae

Wild horseshoe crabs can live to be more than 20 years old, and they can measure up to 60 centimeters (2 feet) long. They have 10 eyes in total, including two compound eyes that are specifically adapted for the purpose of finding a mate:

The most obvious eyes are the two lateral compound eyes. These are used for finding mates during the spawning season. Each compound eye has about 1,000 receptors or ommatidia. The cones and rods of the lateral eyes have a similar structure to those found in human eyes, but are around 100 times larger in size. At night, the lateral eyes are chemically stimulated to greatly increase the sensitivity of each receptor to light. This allows the horseshoe crab to identify other horseshoe crabs in the darkness.

Above: a close-up of a horseshoe crab's compound eye, which is covered in tiny hatchlings for some reason

Horseshoe crabs have been around for at least 445 million years, which means that these creatures are about 200 million years older than the dinosaurs and at least 50 million years older than trees, and yet their morphology has changed very little in that time. In fact, modern horseshoe crabs are frequently described as "living fossils," because they still look strikingly similar to their fossilized ancestors.

Above: the juvenile form of Tachypleus tridentatus, commonly known as the Chinese horseshoe crab

It's important to note that horseshoe crabs are not true crabs. In fact, they're not even crustaceans -- they belong to a completely different group of arthropods known as chelicerates, and they are more closely related to spiders and scorpions than they are to crabs.

Above: Tachypleus tridentatus and Limulus polyphemus

This is a revised/updated version of a post that I published about two years ago, with much more information, photos, and sources.

Sources & More Info:

iNaturalist: Horseshoe Crab Eggs

Maryland Department of Natural Resources: Horseshoe Crab Life History

Current Zoology: Developmental Ecology of the American Horseshoe Crab

PBS: Once a Spawn a Time: Horseshoe Crabs Mob the Beach

Smithsonian National Zoo and Conservation Biology Institute: Limulus polyphemus

National Wildlife Federation: Horseshoe Crabs

TL;DR: On June 4, 2026, the Electronic Frontier Foundation published “Move Fast, Surveil Things,” confirming through static code analysis that Meta has already deployed facial recognition code to millions of Ray-Ban smart glasses. The internal “Name Tag” feature converts every face in view into a 2,048-number faceprint array and matches it against a stored database. An EFF researcher activated the feature in debug mode and watched the glasses detect a known face in real time. Meta’s spokesperson says this is just “evidence of exploration.” Exploration doesn’t ship to millions of devices. This is staging for launch, and internal documents show Meta planned to flip the switch while privacy groups were too busy to fight back. ...You don’t need a central database when every user builds their own local faceprint collection. The faces still get scanned. The biometric data still gets created. Meta just outsources the storage to your phone, and the legal liability to you.

-via State of Surveillance, June 7, 2026. Emphasis mine.

But good news! There are things you can do to protect yourself and your community. As quoted from the article:

What You Can Do

Assume You’re Being Scanned

If someone near you is wearing Ray-Ban Meta glasses, treat it like a running camera, because it is. The small LED indicator that’s supposed to signal recording can be covered with tape, and Meta’s “always enabled” mode processes video without activating it [6]. The Nearby Glasses app can detect Meta Ray-Bans via Bluetooth.

Lock Down Your Meta Profiles

Name Tag matches faces against Meta platform data. If you have Facebook or Instagram accounts, set your profile photo to something that isn’t your face. Make your accounts private. Better yet, consider whether you need them at all. Every photo of your face on Meta’s platforms is training data for identifying you later.

Support the Legal Pushback

The EFF, ACLU, and EPIC are fighting this on legal, legislative, and technical fronts. Texas’s investigation proves state-level enforcement works: Meta paid $1.4 billion last time Texas came knocking over biometrics. Push for biometric privacy laws in your state. Illinois and Texas showed the way.

Don’t Buy the Glasses

Every pair sold expands the surveillance network. Meta has shipped millions already. Each one is a camera pointed at everyone else. If you own a pair, understand that the facial recognition code is on your device right now, and Meta can activate it with a software update whenever they decide the political moment is right.

Hey good news they're already quietly removed the code!!!!

Public outcry matters!!!

My nephew is very allergic to eggs, peanuts, tree nuts, and sesame. Last year my sister discovered all hot dogs and hamburger buns now contain sesame. Not "may contain", but listed in the ingredients. This year basically every brand of sliced bread also now contains sesame, making it very difficult to find bread items he can eat.

They're just adding it to their products, so they can just list it as an ingredient and not bother with worrying about cross contamination. And they aren't even bothering with telling anyone. Capitalism is going to kill us all.

"Which brings us back to Kellogg’s. Back in 2016, the company found a way around the added burden and expense of complying with the FSMA: they simply began adding trace amounts of peanut flour to their cracker products. Doing so allowed them to list peanuts as an ingredient of the product, freeing them from having to prevent cross-contact.