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FLOSS Weekly Episode 832: Give Yourself A Medal

This week, Jonathan Bennett chats with Alexandre Dulaunoy and Quentin Jérôme about Kunai and CIRCL! How does Kunai help solve Linux security monitoring? Why is eBPF the right place for …read more

Big Chemistry: Cement And Concrete

Not too long ago, I was searching for ideas for the next installment of the “Big Chemistry” series when I found an article that discussed the world’s most-produced chemicals. It …read more

Supercon 2024: A Hacker’s Guide To Analog Design In A Digital World

We often think of analog computing as a relic of the past, room-sized monstrosities filled with vacuum tubes doing their best to calculate Monte Carlo simulations or orbital velocities. Analog …read more

Optical Contact Bonding: Where The Macro Meets The Molecular

If you take two objects with fairly smooth surfaces, and put these together, you would not expect them to stick together. At least not without a liberal amount of adhesive, …read more

Keebin’ With Kristina: The One With The Bobblehead

No, see, it’s what’s inside that counts. Believe it or not, [nobutternoparm] retrofitted this innocent, adorable little tikes® so-called “Kidboard” rubber-dome keyboard into a mechanical marvel. Yeah! No, it wasn’t …read more

From The Blog

See all blog entries

  • Edison Phonograph Plays The Cylinders

    2 Comments

    By Al Williams | May 8, 2025

    You might be old enough to remember record platters, but you probably aren’t old enough to remember when records were cylinders. The Edison Blue Amberol records came out in 1912 …read more

  •

    Let The Wookie Win With This DIY Holochess Table

    4 Comments

    By Tyler August | May 8, 2025

    If you have seen Star Wars, you know what is being referenced here. Holochess appeared as a diversion built into the Millennium Falcon in the very first movie, way back …read more

  •

    The Owon HDS160 Reviewed

    8 Comments

    By Al Williams | May 8, 2025

    These days, if you are in the market for a capable digital voltmeter, you might as well consider getting one with an oscilloscope built-in. One choice is the Owon HDS160, …read more

  •

    Flow Visualization With Schlieren Photography

    4 Comments

    By Tyler August | May 8, 2025

    The word “Schlieren” is German, and translates roughly to “streaks”. What is streaky photography, and why might you want to use it in a project? And where did this funny …read more

  •

    A Constant-Fraction Discriminator For Sub-Nanosecond Timing

    3 Comments

    By Aaron Beckendorf | May 8, 2025

    Detecting a signal pulse is usually basic electronics, but you start to find more complications when you need to time the signal’s arrival in the picoseconds domain. These include the …read more

  •

    3D Printed TPU Bellows With PLA Interface Layers

    10 Comments

    By Maya Posch | May 8, 2025

    Of all FDM filament types, flexible ones such as TPU invite a whole new way of thinking, as well as applications. Case in point the TPU-based bellows that the [Functional …read more

  •

    Jellybean Mac Hides Modern PC

    13 Comments

    By Tyler August | May 7, 2025

    The iMac G3 is an absolute icon of industrial design, as (or perhaps more) era-defining than the Mac Classic before it. In the modern day, if your old iMac even …read more

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  • Flow Visualization With Schlieren Photography

    4 Comments

  • Big Chemistry: Cement And Concrete

    19 Comments

  • Optical Contact Bonding: Where The Macro Meets The Molecular

    18 Comments

  • What Happened To WWW.?

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  • Libogc Allegations Rock Wii Homebrew Community

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  • FLOSS Weekly Episode 832: Give Yourself A Medal

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  • An image of a college student in glasses and a cap sitting inside what appears to be a large pipe with a flange with bolt holes. He is holding a black camera in his lap.

    Supercon 2024: A Hacker’s Guide To Analog Design In A Digital World

    10 Comments

  • Keebin’ With Kristina: The One With The Bobblehead

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  • Hackaday Links: May 4, 2025

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  • Knowing What’s Possible

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If you missed it

  • Flow Visualization With Schlieren Photography

    4 Comments

  • Big Chemistry: Cement And Concrete

    19 Comments

  • Optical Contact Bonding: Where The Macro Meets The Molecular

    18 Comments

  • What Happened To WWW.?

    56 Comments

  • Libogc Allegations Rock Wii Homebrew Community

    50 Comments
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  • FLOSS Weekly Episode 832: Give Yourself A Medal

    No comments
  • An image of a college student in glasses and a cap sitting inside what appears to be a large pipe with a flange with bolt holes. He is holding a black camera in his lap.

    Supercon 2024: A Hacker’s Guide To Analog Design In A Digital World

    10 Comments

  • Keebin’ With Kristina: The One With The Bobblehead

    5 Comments

  • Hackaday Links: May 4, 2025

    13 Comments

  • Knowing What’s Possible

    12 Comments
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