Digital Dark Age
Let's Know Things
Colin Wright
4.8 • 593 Ratings
🗓️ 27 March 2018
⏱️ 60 minutes
🧾️ Download transcript
Summary
This week we talk about the Universal Serial Bus, cuneiform, and 5D optical data storage.
We also discuss chip aging, solid-state drives, and the Arch Mission Foundation.
This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
Transcript
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| 0:00.0 | The Universal Serial Bus, or USB, as it's more commonly known, is a standardized port developed to connect a wide |
| 0:24.7 | variety of accessories and peripherals and other devices like mice and printers and monitors |
| 0:30.4 | and monitors and music players to personal computers. The USB standard was released in 1996, |
| 0:41.7 | and I'm old enough to remember a time when USBs were new, |
| 0:48.9 | and most desktop computers still had a crazy assortment of ports and docks and little holes that were unlabeled, into which you were supposed to plug who knows what, which in turn required computer owners to learn |
| 0:56.2 | what the dictionary of obscure symbols |
| 0:58.9 | that labeled these ports meant, |
| 1:01.7 | while also acquiring a collection of exotic single-purpose cables |
| 1:06.3 | so they could connect their inputs and accessories |
| 1:09.1 | to their cord-laden central computer tower. |
| 1:13.6 | So rather than further dooming computer users to forever own a drawer full of cables, |
| 1:21.3 | one for each of their devices, which only worked with that specific device type, |
| 1:25.8 | and which could only plug into that precisely shaped |
| 1:29.2 | hole on the back of their desktop tower, a group of seven companies, Compaq, DEC, IBM, Intel, |
| 1:37.3 | Microsoft, NEC, and Nortel came together in 1994 to develop one connector and connector standard to rule them all, |
| 1:47.1 | something that would work across all their devices and computers, |
| 1:50.9 | and something that would allow for the transfer of both data and power between devices. |
| 1:57.3 | This would also, it was hoped, simplify the production of hardware, since they wouldn't need so many ports and could therefore mass produce USB components. |
| 2:06.9 | And this would potentially make their products more accessible, since you wouldn't need to dig through your computer's manual to figure out which of the 20 cables you received with it would allow you |
| 2:18.9 | to connect the keyboard to your machine. The original 1.0 version of the USB, which came out in |
| 2:26.8 | 1996, allowed for 1.5 megabits per second at what was defined as the low speed threshold, and 12 megabits per second at what was defined as the low-speed threshold, and 12 megabits per second at the |
| 2:37.9 | full-speed threshold. This meant that device makers could build USB components and cables, |
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