Seung Lee double knit this blanket based on data about his son's sleep patterns during his first year of life.
"Each stitch represents 6 minutes of time spent awake or asleep," Lee tweeted.
The blanket is 42" x 45," contains approximately 185,000 stitches and took around 300 hours to make. From Twitter:
The original plan was to crochet the entire blanket but I switched to double knitting because the data was much more clearly visualized and the color changes (of which there were literally thousands) were significantly easier..
The sleep data was collected with the BabyConnect app which lets you export to CSV. The CSVs were filtered and converted into JSON (using Google Apps Script and Python) which could then be used for visualization and tracking...
What is Arduino? It’s a credit card size electronics prototyping platform that lets artists, designers, and others add interactivity to their projects. (My book Maker Dad, has a useful Arduino tutorial.) This Arduino UNO clone starter kit is very inexpensive and has the following components:
The latest issue of The MagPi is out, and you can get a free PDF. The projects in this issue look like fun! Build a Raspberry Pi 4 games console. We’ve got the best cases, awesome controllers, and easy to use kit. Also a step-by-step guide to setting up RetroPie OS with Raspberry Pi 4, so […]
John Park used a 3D printer, some Sugru moldable glue, and a variety of Adafruit electronics components to build this nifty robot companion based on Pathfinder from the game Apex Legends. I also entered Sugru’s drawing for a free 3D printer.
What’s your biggest gripe about power strips? Since most power servers like that are pretty standard these days, your beef probably isn’t about performance or connectivity. No, the biggest rap on trying to use many power strips is the curious engineering decision that often leaves multiple oddly shaped plugs and charging units unable to all […]
Between work, family obligations, and just getting to bed at a decent hour, we all have a lot on our plates these days. So, it’s easy for things like grooming and skincare to never be a high-priority issue. That is until they become a high priority issue. Like when your face constantly breaks out. Or […]
Today’s teachers extol the virtues of hands-on learning, the method of helping students, particularly the youngest children, learn through basic doing. From trial-and-error methods to practice honing their emerging skills, youngsters can soak up a world of learning opportunities when their developing minds are unleashed. While the thought of dropping a smartphone or tablet into […]