Challenging The Way We Pedal
https://hackaday.com/2026/05/09/challenging-the-way-we-pedal/

The bicycle is an invention that has not changed in its fundamentals since the first recognisably modern machines appeared in the closing years of the 19th century. Its frame uses …read more (https://hackaday.com/2026/05/09/challenging-the-way-we-pedal/)

Tracing Olfactory Receptor Mapping Between the Nose and Brain
https://hackaday.com/2026/05/10/tracing-olfactory-receptor-mapping-between-the-nose-and-brain/

The way that the sense of smell works is that olfactory sensory neurons (OSNs) are wired up to olfactory receptors (ORs) in the nasal epithelium, from which they send signals …read more (https://hackaday.com/2026/05/10/tracing-olfactory-receptor-mapping-between-the-nose-and-brain/)

Speech Jammer Gets Jammed Up
https://hackaday.com/2026/05/10/speech-jammer-gets-jammed-up/

This project is perhaps the single most passive-aggressive thing we’ve ever seen on this site: rather than tell someone directly to ‘shut up’, [Blytical]’s speech jammer lets you hack their …read more (https://hackaday.com/2026/05/10/speech-jammer-gets-jammed-up/)

Why You Probably Shouldn’t DIY a Car Airbag
https://hackaday.com/2026/05/10/why-you-probably-shouldnt-diy-a-car-airbag/

Car airbags are both a very simple concept and a marvel of engineering, replacing the bone-shattering impact of unforgiving plastic and steel with a relatively soft landing in a funky-smelling …read more (https://hackaday.com/2026/05/10/why-you-probably-shouldnt-diy-a-car-airbag/)

Multimaterial SLA Printer Will Make Your Head Spin
https://hackaday.com/2026/05/10/multimaterial-sla-printer-will-make-your-head-spin/

For the last few years, the must-have feature that companies are competing to show off on their filament deposition 3D printers is multi-material printing. Be it tool swapping or a …read more (https://hackaday.com/2026/05/10/multimaterial-sla-printer-will-make-your-head-spin/)

Why Using Cardboard for a PC Case is a Chore
https://hackaday.com/2026/05/10/why-using-cardboard-for-a-pc-case-is-a-chore/

The idea of using cardboard for a sloppy PC case isn’t new; it’s a time-honored tradition dating back to at least the 1990s. That said, with today’s CNC cutters and …read more (https://hackaday.com/2026/05/10/why-using-cardboard-for-a-pc-case-is-a-chore/)

Hackaday Links: May 10, 2026
https://hackaday.com/2026/05/10/hackaday-links-may-10-2026/