I tried finding Hidden Gems on AliExpress AGAIN! (SPECIAL Part 10)

Comments · 833

• GR

  @greatscottlab · 2 years ago · pinned

  Go to <a href="https://ground.news/greatscott">https://ground.news/greatscott</a> for a data-driven way to stay up to date with tech news and more. Subscribe though my link for 40% off unlimited access to Ground News.

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• GI

  @gigaherz_ · 2 years ago

  That drill grinder is no good! It removed the relief angle, meaning the drill will rub and create friction instead of cutting!

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• D0

  @d0m186 · 2 years ago

  The cutting edges on the sharpened drill bit look horrible tbh

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• SU

  @SuperShecky · 2 years ago

  I&apos;m honestly surprised the drill bit could cut &nbsp;at all. No relief grind after the edge means the edge can&apos;t bite into the material you want to drill. I think those gizmos might sharpen bits if you&apos;re extremely careful and aware of where the edge of each flute is. But if you&apos;re that careful, any bit over about 3mm can be sharpened freehand on a bench grinder or belt sander at least as quickly.

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• MI

  @mik99D · 2 years ago

  Your hand writing and diagrams are still the best.

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• BE

  @BestHakase · 2 years ago

  The ruller is actually very useful. It is not a new device, just digital version of analog rullers. Main use case is to measure length of curved lines. I was using this type of ruller when i was working in the stained glass workshop.

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• TA

  @taukakao · 2 years ago

  To the issue with the app needing location permissions for Bluetooth:<br>This is actually a very misunderstood feature. I don&apos;t know about this specific app but I&apos;m guessing it wants to discover Bluetooth devices in the area to find the device. <br>Since someone could technically track you by having a lot of Bluetooth devices scattered around you, this needs the location permissions. On modern devices, this does not require the GPS permission (exact location) though.

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• AN

  @AnnoyingRash · 2 years ago

  the digital tape measure is for measuring distances on blueprints like cables-runs in construction. oldschool solution is a pen with a little wheel at the end and a anolog gauge.

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• IS

  @isaacclark9825 · 2 years ago

  The FPGA board was the hit of this episode! &nbsp;A follow-up episode would be great.

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• CH

  @chk1414 · 2 years ago

  As an electronic hobbyist. These videos are perfect for me to know about good modules available saves a lot of time and money. Love your videos. Keep posting ❤

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• SA

  @sandnshade · 2 years ago

  Your hidden gems series is so good! &nbsp;Please keep doing them!

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• XE

  @xelcocorp · 2 years ago

  I would lovvvve to see the FPGA programming series :D

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