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TSP #329 - I Bought a Bridge! World's Most Accurate Capacitance Bridge Theory, Teardown & Experiment

29K views · Jan 17, 2026 · Science & Technology

Comments · 172

  • @TheSignalPath · 8 months ago (edited) · pinned

    <b>Thank you all for your kind comments. Losing Pooch has been very difficult. Your words &amp; sympathy are comforting.</b><br><br>Regarding the repaired capacitor, several of you pointed our that the dissipation factor had not improved. You are correct, I was misremembering the original value. This means that the problem of the capacitor persists. I will probably just turn it into another standard, maybe a resistor one.<br><br>Lastly, the handheld LCR meter is internally using 4-wires, but the user cannot extend the wires beyond the terminals. Therefore, you will be forced to extend two wires to DUT if further away.

    104

  • @heathwellsNZ · 8 months ago

    Sorry to hear of the passing of Pooch Shahriar. Thankyou for another fascinating video!

    153

  • @jetlag5084 · 8 months ago

    RIP Pooch. He will forsee our journey in metrology heaven.

    106

  • @AndrewZonenberg · 8 months ago

    Please accept my condolences on the loss of Pooch. I only met him briefly in person, but seeing him on the channel always brought a smile to my face.

    33

  • @tristinpulsipher · 8 months ago

    RIP Pooch. I hope you’re doing well. <br>I lost my lab kitty last year :(

    51

  • @tafsirnahian669 · 8 months ago

    RIP Pooch. Can&apos;t imagine I won&apos;t see him anymore on any videos, wasn&apos;t really prepared to hear that :( really heartbreaking.

    6

  • @sykskysyk · 8 months ago

    Pooch inspecting rare test equipment in heaven! RIP, we&apos;ll never forget you Pooch!

    35

  • @tomteiter7192 · 8 months ago (edited)

    Oh HELL no! Pooch! <br><br>I totally wasn&quot;t prepared for that, I genuinely teared up reading that he passed away!<br><br>Godspeed, little furball!<br><br>And my condolences to you Shahriar!

    7

  • @scholztec · 8 months ago

    I saw the halo and wings on the title card, and was like, “oh, no”… I cried a little. Just got to the end of the video and saw the “In loving memory”… and now I’m crying again. 😭<br><br>I’ve been watching this channel for probably 13+ years; one of the first I followed with any regularity. I knew that Pooch was getting old, and that he’d pass sooner than later, but I didn’t expect it to hit like this. I know 16-17 years is a long life for a kitty, and that Pooch was well-loved, but I’m still a grown man, messy crying and blowing my nose over a nerdy dude’s cat that I only know from YT. 🥺<br><br>Thank you, Shahriar, for all the amazing videos. I’ve learned so much from you over the years. The passion you have for sharing knowledge is incredible, inspiring, and much appreciated.

    13

  • @GM2132 · 8 months ago

    Very sorry for your loss.Loved Pooch in your videos

    18

  • @IanScottJohnston · 8 months ago

    A nice “Repaired by The Signal Path” label on that precision capacitor definitely warranted.

    12

  • @ve7fm447 · 8 months ago

    The lab will never be the same without Pooch, so sorry for your loss.

    14

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