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Jon Bruner

@JonBruner • 32,995 subscribers

Turning atoms into bits at @lumafield. Subscribe to the Go/No-Go Podcast! https://t.co/TquuLB9Cjd

Shorts

What’s inside Apple’s $129 Thunderbolt cable? We CT scanned one to find out, and compared it to some cheaper cables… 🧵

What’s inside Apple’s $129 Thunderbolt cable? We CT scanned one to find out, and compared it to some cheaper cables… 🧵

7,232,293 次观看

This is a CT scan of Heinz’s new ketchup cap. It represents a $1.2 million engineering investment over 8 years. Here’s why it’s significant… 🧵

This is a CT scan of Heinz’s new ketchup cap. It represents a $1.2 million engineering investment over 8 years. Here’s why it’s significant… 🧵

5,814,984 次观看

Last month Anker recalled over one million power banks due to an unspecified battery manufacturing issue. We CT scanned 3 recalled power banks and 2 that weren’t recalled to see what’s going on inside. Here’s what we found…

Last month Anker recalled over one million power banks due to an unspecified battery manufacturing issue. We CT scanned 3 recalled power banks and 2 that weren’t recalled to see what’s going on inside. Here’s what we found…

1,976,117 次观看

This is a CT scan of a recalled Takata airbag assembly. Sectioning in, we see the folded airbag itself, then the propellant chamber with two explosives (“energetic materials”). Something’s missing that makes this unit especially unsafe…

This is a CT scan of a recalled Takata airbag assembly. Sectioning in, we see the folded airbag itself, then the propellant chamber with two explosives (“energetic materials”). Something’s missing that makes this unit especially unsafe…

147,206 次观看

You’ve seen our CT scans that look like this, produced on a Lumafield Neptune scanner. Today we’re launching a new kind of scanner that will change the way everything is made…🧵

You’ve seen our CT scans that look like this, produced on a Lumafield Neptune scanner. Today we’re launching a new kind of scanner that will change the way everything is made…🧵

343,534 次观看

Guess the scan! This is an industrial X-ray CT scan of a familiar product. Can you tell what it is?

Guess the scan! This is an industrial X-ray CT scan of a familiar product. Can you tell what it is?

179,851 次观看

This is a CT scan of an iPhone box! Apple’s electrical engineering gets a lot of attention, but today I’m going deep on a deceptively simple part of Apple’s product experience: its packaging…🧵

This is a CT scan of an iPhone box! Apple’s electrical engineering gets a lot of attention, but today I’m going deep on a deceptively simple part of Apple’s product experience: its packaging…🧵

159,604 次观看

Here’s another fun animation before we move on to some other connectors.

Here’s another fun animation before we move on to some other connectors.

318,837 次观看

This is a CT scan of an Intel 386 processor from the mid-1980s that we ran for Ken Shirriff! He used it to produce the first ever public mapping of the package, and he discovered an interesting manufacturing step along the way. Link below... 👇

This is a CT scan of an Intel 386 processor from the mid-1980s that we ran for Ken Shirriff! He used it to produce the first ever public mapping of the package, and he discovered an interesting manufacturing step along the way. Link below... 👇

92,548 次观看

We CT scanned a dozen candy bars. Can you identify all of these? I'll post the answers tomorrow!

We CT scanned a dozen candy bars. Can you identify all of these? I'll post the answers tomorrow!

109,052 次观看

CT scans of twelve classic candy bars! Let’s look inside… 🧵

CT scans of twelve classic candy bars! Let’s look inside… 🧵

65,492 次观看

We CT scanned three different types of wine cork. The world of wine packaging is very sophisticated, aiming to balance tactile consumer experience against technical winemaking considerations. Click into the 🧵to see what we saw in the scans…

We CT scanned three different types of wine cork. The world of wine packaging is very sophisticated, aiming to balance tactile consumer experience against technical winemaking considerations. Click into the 🧵to see what we saw in the scans…

63,676 次观看

This is a CT scan of a Furby! 😱 We captured it for Becky Stern’s latest teardown video; let’s see what’s inside… 🧵

This is a CT scan of a Furby! 😱 We captured it for Becky Stern’s latest teardown video; let’s see what’s inside… 🧵

24,866 次观看

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I had no idea! Liquid nitrogen is added to bottled water before it's capped so that it expands as it evaporates, pressurizing the bottle. Bottled water needs to be stackable for shipping and storage without much additional packaging, and the pressure makes the bottles stronger.

I had no idea! Liquid nitrogen is added to bottled water before it's capped so that it expands as it evaporates, pressurizing the bottle. Bottled water needs to be stackable for shipping and storage without much additional packaging, and the pressure makes the bottles stronger.

372,388 次观看 • 7 个月前

The microcontroller looks like an ordinary IC when we view it as a 2D X-ray image, but when we look at a 3D CT scan and adjust the visualization parameters, we can see another detail emerge: a second set of wire bonds, connected to a second die that’s stacked on top of the main processor. This hidden die could be an enormous security risk–and it’s completely hidden in an ordinary 2D X-ray image.

The microcontroller looks like an ordinary IC when we view it as a 2D X-ray image, but when we look at a 3D CT scan and adjust the visualization parameters, we can see another detail emerge: a second set of wire bonds, connected to a second die that’s stacked on top of the main processor. This hidden die could be an enormous security risk–and it’s completely hidden in an ordinary 2D X-ray image.

134,955 次观看 • 1 年前

We also worked with the folks at JigSpace to view one of our scans in 3D (this is a Luer lock–check out the thread for more on how these ingenious medical connectors work).

We also worked with the folks at JigSpace to view one of our scans in 3D (this is a Luer lock–check out the thread for more on how these ingenious medical connectors work).

44,644 次观看 • 2 年前

Meet Triton, our automated, high-throughput industrial CT scanner. It integrates directly into production lines, loads parts automatically, and delivers real-time go/no-go decisions. It also generates lots of rich, valuable data as it scans. More on that in a minute...

Meet Triton, our automated, high-throughput industrial CT scanner. It integrates directly into production lines, loads parts automatically, and delivers real-time go/no-go decisions. It also generates lots of rich, valuable data as it scans. More on that in a minute...

17,087 次观看 • 1 年前

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