gnramires 1 minute ago

Really cool, and although I am not quite up to date on biology research (relevant here), I believe there were exciting results showing electric fields act as signals for cells to differentiate in some species, i.e. "telling a cell where it is", and supposedly guiding "what it should do/become", etc.. I believe this was a result from studying Axolotls, the amazing self-regenerating (and severely threatened of extinction in nature) salamanders[1].

Side note: if we needed more reasons to conserve the amazing and enormous spectrum of life, one more reason is this kind of discovery that might enable better understanding (and maybe enhancement one day) of cell growth and regeneration in humans. Also showing that biology in many ways is extremely far ahead of what humans can achieve with current technology or will for the foreseeable future (as much as the automata example is very neat, it's nowhere near self-assembling full working and self-reproducing creatures from a compact genetic code!).

It seems you can donate directly to help Axolotl conservation (which again is critically endangered), seems really important if you can help! [2] (although there are of course many other means to help if you're interested in conservation in general!)

[1] https://youtu.be/7cLaU_agj6k?&t=86

[2] https://www.moja.ong/programs/axolotl-habitat-conservation/ https://www.moja.ong/donar/

hypnodrones 6 hours ago

For a split second there I believed there is a new Distill publication! Their articles were the most inspirational and eye-opening resource on my beginnings of ML journey, the quality of visualizations definitely made lasting impact on my mental models of _what is going on_.

My favourite goes definitely to The Building Blocks of Interpretability (https://distill.pub/2018/building-blocks/), those images landed in a lot of my university presentations and the dog made everyone immediately interested ;-)

ticulatedspline 2 hours ago

Morphogenesis data compression is pretty impressive, the human genome is only ~700Mb of data.

  • api 2 hours ago

    Ahh but it requires the laws of physics as a runtime.

smusamashah 5 hours ago

This has been shared a few times here. It looks cool but I don't understand the usefulness of this tech. This is likely a demo to show some capability, what that is though I don't understand.

  • pulkitsh1234 5 hours ago

    well it attempts to explain how individual cells can combine to create complex creatures (like a lizard) AND how the creature can have features like healing, regeneration, etc.