Of the many big, unanswered questions in this Universe, the ones pertaining to the functioning of biological neural networks are probably among the most intriguing. From the lowliest neurally gifted …read more (https://hackaday.com/2024/09/14/pong-in-a-petri-dish-teasing-out-how-brains-work/)

Create Custom Gridfinity Boxes Using Images Of Tools
https://hackaday.com/2024/09/14/create-custom-gridfinity-boxes-using-images-of-tools/

We love it when a community grabs hold of an idea and runs wild with it despite obvious practicality issues. Gridfinity by YouTuber [Zach Freedman] is one of those concepts. …read more (https://hackaday.com/2024/09/14/create-custom-gridfinity-boxes-using-images-of-tools/)

An Earth-Bound Homage to a Martian Biochemistry Experiment
https://hackaday.com/2024/09/14/an-earth-bound-homage-to-a-martian-biochemistry-experiment/

With all the recent attention on Mars and the search for evidence of ancient life there, it’s easy to forget that not only has the Red Planet been under the …read more (https://hackaday.com/2024/09/14/an-earth-bound-homage-to-a-martian-biochemistry-experiment/)

Taking Back The Internet With The Tildeverse
https://hackaday.com/2024/09/14/taking-back-the-internet-with-the-tildeverse/

For many of us of a particular vintage, the internet blossomed in the ’90s with the invention of the Web and just a few years of development. Back then, we …read more (https://hackaday.com/2024/09/14/taking-back-the-internet-with-the-tildeverse/)

Cast21 Brings Healing Into 2024
https://hackaday.com/2024/09/14/cast21-brings-healing-into-2024/

It takes but an ill-fated second to break a bone, and several long weeks for it to heal in a cast. And even if you have one of those newfangled …read more (https://hackaday.com/2024/09/14/cast21-brings-healing-into-2024/)

Watch NASA’s Solar Sail Reflect Brightly in the Night Sky
https://hackaday.com/2024/09/15/watch-nasas-solar-sail-reflect-brightly-in-the-night-sky/

NASA’s ACS3 (Advanced Composite Solar Sail System) is currently fully deployed in low Earth orbit, and stargazers can spot it if they know what to look for. It’s actually one …read more (https://hackaday.com/2024/09/15/watch-nasas-solar-sail-reflect-brightly-in-the-night-sky/)

Non-planar Ironing Makes Smooth Prints
https://hackaday.com/2024/09/15/non-planar-ironing-makes-smooth-prints/

If you want to smooth out the top surface of your FDM 3D prints, you can try ironing. Many slicers allow you to set this option, which drags the hot …read more (https://hackaday.com/2024/09/15/non-planar-ironing-makes-smooth-prints/)

An Espresso Machine for the DIY Crowd
https://hackaday.com/2024/09/15/an-espresso-machine-for-the-diy-crowd/