Another Message From Pluto

honey is the only food product that never spoils. there are pots of honey that are over five thousand years old and still completely edible

A sand pendulum that creates a beautiful pattern only by its movement.

But  why does the ellipse change shape?

The pattern gets smaller because energy is not conserved (and in fact decreases) in the system. The mass in the pendulum gets smaller and the center of mass lowers as a function of time. Easy as that, an amazing pattern arises through the laws of physics.

Octopus and squid evolution is officially weirder than we could have ever imagined

Just when we thought octopuses couldn’t be any weirder, it turns out that they and their cephalopod brethren evolve differently from nearly every other organism on the planet.

In a surprising twist, scientists have discovered that octopuses, along with some squid and cuttlefish species, routinely edit their RNA (ribonucleic acid) sequences to adapt to their environment.

This is weird because that’s really not how adaptations usually happen in multicellular animals. When an organism changes in some fundamental way, it typically starts with a genetic mutation - a change to the DNA.

The findings have been published in Cell.

Olga Visavi/Shutterstock

the sun doesn’t have to go to college bc it already has 28 million degrees

Ahh I’m really late but I wanted to draw some eclipse lesbians !!

Cute eclipse lesbians!

Opps! [lunacyspace]