Jellyfish born in space have "massive vertigo" when they are brought to Earth, and apparently lack the gravity-sensing capabilities that their terrestrial cousins develop early on. They display "abnormal pulsing and movement" in gravity, apparently due to a malfunctioning of a mechanism that uses small calcium sulfate crystals to sense up and down (similar to our own otoliths). This does not bode well for human babies born in space.
Plus, as JWZ notes, "Space-Born Jellyfish Hate Life On Earth" is the greatest science headline ever.
A warning for future space colonizers: Babies born in space might not ever figure out how to deal with gravity. Jellyfish babies, at least, have to deal with massive vertigo on Earth after spending their first few days in space.
NASA first started sending jellyfish to space aboard the Columbia space shuttle during the early '90s to test how space flight would affect their development. As cool as being an astronaut baby sounds, the jellies didn't develop the same gravity-sensing capabilities as their Earthly relatives.
Space-Born Jellyfish Hate Life On Earth [Shaunacy Ferro/Popular Science]
(Photos: Henry Kaiser/National Science Foundation)
Randall “XKCD” Munroe’s Thing Explainer: Complicated Stuff in Simple Words arrives in stores today: it combines technical diagrams and wordplay in pure display of everything that makes XKCD brilliant and wonderful in every way.
Bats and skateboarders have something special in common. They both use inertia to land their tricks which, in a bat’s case, means landing upside down.
Don’t miss this amazing film.
Store more on your Mac without making a scene thanks to this microSD memory card adapter. Compatible with MicroSD, MicroSDHC, and MicroSDXC, HyperDrive sits unnoticeably inside your machine without any protruding parts getting your way. Store everything from documents, movies, music, and photos, to Time Machine backups without spending major cash on cloud storage.Instantly expands […]
Carrying this EDC card is like slinging around a handheld toolbox wherever you go. Its minimal design is small enough to fit in your wallet’s billfold, and it’s TSA-compliant so you’ll never leave it behind. It’s got hex wrenches, metric and imperial rulers, flathead and Phillip’s screwdrivers, and a bottle opener so that you’re ready […]
Today only take an additional 15% off the below drones today using coupon code: DRONE15 at checkoutThe Code Black is our top-selling drone of all time—and for good reason. This powerful, palm-size drone is not only insanely fun to fly, but can capture some serious video footage from up above. With a flight time of […]