The Real Science (Not Armchair Science) Of Consciousness
https://hackaday.com/2021/12/15/the-real-science-not-armchair-science-of-consciousness/

Among brain researchers there’s a truism that says the reason people underestimate how much unconscious processing goes on in your brain is because you’re not conscious of it. And while …read more (https://hackaday.com/2021/12/15/the-real-science-not-armchair-science-of-consciousness/)

DIY Glasses Aim To Improve Color Vision
https://hackaday.com/2021/12/15/diy-glasses-aim-to-improve-color-vision/

Typically, to improve one’s eyesight, we look to tools like corrective lenses or laser eye surgery to improve optical performance. However, [Casey Connor 2] came across another method, that uses …read more (https://hackaday.com/2021/12/15/diy-glasses-aim-to-improve-color-vision/)

Heavy-Duty Starter Motor Powers An Awesome Drift Trike
https://hackaday.com/2021/12/15/heavy-duty-starter-motor-powers-an-awesome-drift-trike/

Starter motors aren’t typically a great choice for motorized projects, as they’re designed to give engines a big strong kick for a few seconds. Driving them continuously can often quickly …read more (https://hackaday.com/2021/12/15/heavy-duty-starter-motor-powers-an-awesome-drift-trike/)

Wii Meets Its End In Breadcrumb Jail
https://hackaday.com/2021/12/15/wii-meets-its-end-in-breadcrumb-jail/

One of often encountered traits of a hacker is an ability to build devices into places where they don’t belong. Perhaps, [sonictimm]’s self-descriptive WiiinToaster was somewhat of an inevitability. Inspired …read more (https://hackaday.com/2021/12/15/wii-meets-its-end-in-breadcrumb-jail/)

Christmas Tree PCB Just the Trick For Festive Glee
https://hackaday.com/2021/12/15/christmas-tree-pcb-just-the-trick-for-festive-glee/

The festive season is often as good a reason as any to get out the tools and whip up a fun little project. [Simon] wanted a little tchotchke to give …read more (https://hackaday.com/2021/12/15/christmas-tree-pcb-just-the-trick-for-festive-glee/)

RC Sub Built With A Water Bottle
https://hackaday.com/2021/12/15/rc-sub-built-with-a-water-bottle/

Submarines are one of the harder modes of transport to build in radio-controlled form. Doing so involves tangling with sealing electronics from water ingress and finding a way to control …read more (https://hackaday.com/2021/12/15/rc-sub-built-with-a-water-bottle/)

Christmas Lithophanes Make Neat Decorations
https://hackaday.com/2021/12/16/christmas-lithophanes-make-neat-decorations/