Water rockets are plenty of fun, but they can be even more fun if you go wild with the engineering. [The Q] is one such experimenter, who built a dual-thrust …read more (https://hackaday.com/2021/10/25/building-a-water-rocket-that-lands-via-parachute/)

Surf Sensor Adds Depth To Finding The Ultimate Wave
https://hackaday.com/2021/10/25/surf-sensor-adds-depth-to-finding-the-ultimate-wave/

To say that the ocean is a dynamic environment would be a gross understatement, especially when coastlines are involved. Waves crash, tides go in and out, and countless variables make …read more (https://hackaday.com/2021/10/25/surf-sensor-adds-depth-to-finding-the-ultimate-wave/)

Classic 80s Text-To-Speech on Classic 80s Hardware
https://hackaday.com/2021/10/26/classic-80s-text-to-speech-on-classic-80s-hardware/

Those of us who were around in the late 70s and into the 80s might remember the Speak & Spell, a children’s toy with a remarkable text-to-speech synthesizer. While it …read more (https://hackaday.com/2021/10/26/classic-80s-text-to-speech-on-classic-80s-hardware/)

Spider-Man Swings A Little Closer To Reality
https://hackaday.com/2021/10/26/spider-man-swings-a-little-closer-to-reality/

Despite reading Hackaday daily and seeing the incredible things that people do, something comes along that just sort of blows you away every once in a while. Sometimes it’s just …read more (https://hackaday.com/2021/10/26/spider-man-swings-a-little-closer-to-reality/)

This Really Really is Your Last Chance to Enter the 2021 Hackaday Prize (Really!)
https://hackaday.com/2021/10/26/this-really-really-is-your-last-chance-to-enter-the-2021-hackaday-prize-really/

Oh, walnuts! How can we already be at the end of the last round? 2021 has been a time warp and now we are staring down the final day to …read more (https://hackaday.com/2021/10/26/this-really-really-is-your-last-chance-to-enter-the-2021-hackaday-prize-really/)

Being Green, It’s A Rich Man’s Game
https://hackaday.com/2021/10/26/being-green-its-a-rich-mans-game/

It’s an old saying with an apocryphal origin: “May you live in interesting times“. We Brits are certainly living in interesting times at the moment, as a perfect storm of …read more (https://hackaday.com/2021/10/26/being-green-its-a-rich-mans-game/)

Smart Flower Pot Build Is All About That Base
https://hackaday.com/2021/10/26/smart-flower-pot-build-is-all-about-that-base/

For some reason, it seems like most of the plant monitoring setups we see separate the plant and the monitoring system. This makes sense in a don’t-own-a-waterbed-and-a-cat kind of way, …read more (https://hackaday.com/2021/10/26/smart-flower-pot-build-is-all-about-that-base/)

How Much is That Shirt in the (Atmospheric) Window?
https://hackaday.com/2021/10/26/how-much-is-that-shirt-in-the-atmospheric-window/