GoPro Ride Through an Electron Beam Irradiator at Full Beam Power [video](youtube.com)154 points by firebaze 2 years ago | 76 comments
Acoustic cameras can see sound (2023) [video](youtube.com)71 points by melenaboija 2 years ago | 30 comments
I Built an Omni-Directional Ball-Wheeled Bike [video](youtube.com)83 points by kissgyorgy 1 year ago | 10 comments
Developing the RISC-V Framework Laptop Mainboard [video](youtube.com)16 points by DarmokJalad1701 2 years ago | 0 comments
Build your own drone tracking radar [video](youtube.com)104 points by outrun86 2 years ago | 21 comments
Abacuysnth – A synthesizer inspired by an abacus (2022) [video](youtube.com)26 points by Bondi_Blue 3 years ago | 0 comments
![Screenshot of youtube.com: GoPro Ride Through an Electron Beam Irradiator at Full Beam Power [video]](https://hn.urlbox.com/shots/renders/2024/2/19/a152610f-d137-4537-8c5d-4605103baa3f.jpg)
![Screenshot of youtube.com: Acoustic cameras can see sound (2023) [video]](https://hn.urlbox.com/shots/renders/2024/2/13/e9a17332-01e2-4b41-ae38-b6bc31ca9438.jpg)
![Screenshot of youtube.com: I Built an Omni-Directional Ball-Wheeled Bike [video]](https://hn.urlbox.com/shots/renders/2025/1/26/982be64d-25e6-4013-bf50-8a2d0dcac7c4.jpg)
![Screenshot of youtube.com: Developing the RISC-V Framework Laptop Mainboard [video]](https://hn.urlbox.com/shots/renders/2024/8/3/1bebe732-7ca2-4c0b-967a-93eacd489ae0.jpg)
![Screenshot of youtube.com: Build your own drone tracking radar [video]](https://hn.urlbox.com/shots/renders/2024/1/25/596cd3bd-e062-4b76-8c7e-b9b01b119fc2.jpg)
![Screenshot of youtube.com: Abacuysnth – A synthesizer inspired by an abacus (2022) [video]](https://hn.urlbox.com/shots/renders/2023/8/25/60c5c1f4-a568-4fd1-9c56-66b35ce10e0f.jpg)