Speaker ‘Stun Gun’ Aims To Combat China’s Dancing Grannies
https://hackaday.com/2021/10/28/speaker-stun-gun-aims-to-combat-chinas-dancing-grannies/

One of the more popular social activities in China is group dancing in public squares. Often the pastime of many middle-aged and older women, participants are colloquially referred to as …read more (https://hackaday.com/2021/10/28/speaker-stun-gun-aims-to-combat-chinas-dancing-grannies/)

GamecubePC Packs Plenty of Punch Into GameCube Plastics
https://hackaday.com/2021/10/28/gamecubepc-packs-plenty-of-punch-into-gamecube-plastics/

If reading Hackaday teaches us anything, it’s that there is a subset of hackers who take things like emulator builds a step farther than most. [GamecubePC] is very clearly one …read more (https://hackaday.com/2021/10/28/gamecubepc-packs-plenty-of-punch-into-gamecube-plastics/)

Four More Talks Added to the 2021 Remoticon Lineup
https://hackaday.com/2021/10/28/four-more-talks-added-to-the-2021-remoticon-lineup/

We’ve already unveiled multiple keynote speakers and a slate of fascinating presenters that will be showing off everything from reverse engineering vintage calculators to taking those first tentative steps on …read more (https://hackaday.com/2021/10/28/four-more-talks-added-to-the-2021-remoticon-lineup/)

Eye-Tracking Device is a Tiny Movie Theatre for Jumping Spiders
https://hackaday.com/2021/10/28/eye-tracking-device-is-a-tiny-movie-theatre-for-jumping-spiders/

The eyes are windows into the mind, and this research into what jumping spiders look at and why required a clever device that performs eye tracking, but for jumping spiders. …read more (https://hackaday.com/2021/10/28/eye-tracking-device-is-a-tiny-movie-theatre-for-jumping-spiders/)

Oscilloscope Clocks: Now In Color!
https://hackaday.com/2021/10/28/oscilloscope-clocks-now-in-color/

Ordinarily, when we hear the words “clock” and “oscilloscope” in the same sentence we conjure images of measuring a stable, repeating square wave that acts as the heartbeat of a …read more (https://hackaday.com/2021/10/28/oscilloscope-clocks-now-in-color/)

Soil Sensor Shows Flip-Dots Aren’t Just for Signs
https://hackaday.com/2021/10/28/soil-sensor-shows-flip-dots-arent-just-for-signs/

Soil sensors are handy things, but while sensing moisture is what they do, how they handle that data is what makes them useful. Ensuring usefulness is what led [Maakbaas] to …read more (https://hackaday.com/2021/10/28/soil-sensor-shows-flip-dots-arent-just-for-signs/)

RC Minecraft Boat Patrols the Pool For Treasure
https://hackaday.com/2021/10/28/rc-minecraft-boat-patrols-the-pool-for-treasure/