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Hedy Hopper Lovelace

@teacherofcomputing.bsky.social

Teacher of Computing in England she/her

26 Followers  |  65 Following  |  22 Posts  |  Joined: 18.01.2025
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Posts by Hedy Hopper Lovelace (@teacherofcomputing.bsky.social)

There is no sense in which a chatbot can "help" with your schoolwork by making it easier; if it is easier, it is less useful for actual learning (effortful practice is HOW WE LEARN) and therefore the chatbot has not helped, but has only hindered.

24.02.2026 19:37 β€” πŸ‘ 1088    πŸ” 152    πŸ’¬ 40    πŸ“Œ 6
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Say Goodbye to the Undersea Cable That Made the Global Internet Possible History was unmade last year, as engineers began the massive project of ripping the first-ever transoceanic fiber-optic cable from the ocean floor. Just don’t mention sharks.

TAT-8 is currently being pulled up and sent for recycling by Subsea Environmental Services, one of only three companies in the world that’s made cable recovery and recycling its entire business.

23.02.2026 15:35 β€” πŸ‘ 35    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
This image presents a series of line graphs showing the Google Search Volume for various social media platforms from 2004 to 2024. Each graph represents a different platform, including Myspace, Friendster, Flickr, Twitter, Tumblr, Facebook, Vine, YouTube, Snapchat, LinkedIn, BeReal, Instagram, TikTok, Reddit, WhatsApp, and Pinterest. The graphs illustrate the rise and fall in search interest for each platform over time, highlighting the cyclical nature of social media trends.

This image presents a series of line graphs showing the Google Search Volume for various social media platforms from 2004 to 2024. Each graph represents a different platform, including Myspace, Friendster, Flickr, Twitter, Tumblr, Facebook, Vine, YouTube, Snapchat, LinkedIn, BeReal, Instagram, TikTok, Reddit, WhatsApp, and Pinterest. The graphs illustrate the rise and fall in search interest for each platform over time, highlighting the cyclical nature of social media trends.

All things must pass... except perhaps Reddit.

(by @chartrdaily)

09.02.2026 17:55 β€” πŸ‘ 12    πŸ” 4    πŸ’¬ 1    πŸ“Œ 4
Notice reading: "Important: If you're located in the UK, you may be part of an experiment where your information will be processed by an age-assurance vendor, Persona. The information you submit will be temporarily stored for up to 7 days, then deleted. For ID document verification, all details are blurred except your photo and date of birth, so only what's truly needed for age verification is used."

Notice reading: "Important: If you're located in the UK, you may be part of an experiment where your information will be processed by an age-assurance vendor, Persona. The information you submit will be temporarily stored for up to 7 days, then deleted. For ID document verification, all details are blurred except your photo and date of birth, so only what's truly needed for age verification is used."

Discord advises UK users that they "may be part of an experiment" where instead of their age verification data never leaving their phone, it will now actually leave their phone
www.eurogamer.net/discord-advi...

14.02.2026 18:44 β€” πŸ‘ 2465    πŸ” 1430    πŸ’¬ 58    πŸ“Œ 244

I need people to grasp, PLEASE, that β€œwriting the code” is only a very small part of the software development lifecycle

14.02.2026 18:08 β€” πŸ‘ 30    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

I’ve tried to make 6-7 uncool for my Y9s by using it.
Didn’t work. Not a bit.
Backfired actually. They think Iβ€˜m cool now. πŸ˜‘

14.02.2026 18:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Happy Women in Science Day! Drop some of your favorite Woman in Science accounts right here in the comments! πŸ‘‡πŸ»
This is not meant to be a contest for who’s THE BEST but rather as a source of inspiration for who to follow. I’ll start with OG Real Scientists @upulie.bsky.social & @helenalb.bsky.social

11.02.2026 18:39 β€” πŸ‘ 38    πŸ” 11    πŸ’¬ 8    πŸ“Œ 0
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FBI Couldn’t Get into WaPo Reporter’s iPhone Because It Had Lockdown Mode Enabled Lockdown Mode is a sometimes overlooked feature of Apple devices that broadly make them harder to hack. A court record indicates the feature might be effective at stopping third parties unlocking some...

New from 404 Media: the FBI has been unable to get into the iPhone of raided Washington Post journalist because the phone had Lockdown Mode enabled. Apple markets Lockdown Mode mostly to stop spyware like NSO. Here, a real world example of it stopping access too www.404media.co/fbi-couldnt-...

04.02.2026 14:07 β€” πŸ‘ 2046    πŸ” 650    πŸ’¬ 18    πŸ“Œ 51

The "Turing Test" is not an actually relevant test for ... anything really.

Turing came up with a massively important theoretical concept (the Turing Machine). Helped with the Enigma machine. All impressive. "The Turing Test"? Not so much.

03.02.2026 21:05 β€” πŸ‘ 23    πŸ” 4    πŸ’¬ 2    πŸ“Œ 1
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Dr. Gladys West, Mathematician Whose Work Made GPS Possible, Dies at 95 ALEXANDRIA, VA β€” Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She passed away

Dr. Gladys West, the pioneering mathematician whose work laid the foundation for modern GPS technology, has died. She was 95.

19.01.2026 18:00 β€” πŸ‘ 27301    πŸ” 9641    πŸ’¬ 550    πŸ“Œ 504

This is when it all went wrong

17.01.2026 06:03 β€” πŸ‘ 271    πŸ” 53    πŸ’¬ 10    πŸ“Œ 0

[typing what I am doing and the exact time and location I will be doing it into Google calendar and then sending that invite to seven more people, all within the data of one company that controls 99% of the information I see including advertising]

This is so convenient I can’t believe this is free

14.01.2026 19:14 β€” πŸ‘ 66    πŸ” 11    πŸ’¬ 4    πŸ“Œ 0
A graphic showing the layers of a 3 1/2 inch floppy disk. A top shell, a woven liner, a magnetic disk with a hub in the middle, a second woven liner, and a bottom shell. A piece called a shutter holds all the layers together.

A graphic showing the layers of a 3 1/2 inch floppy disk. A top shell, a woven liner, a magnetic disk with a hub in the middle, a second woven liner, and a bottom shell. A piece called a shutter holds all the layers together.

The problem here is that "disk" is actually referring to the round, magnetic disk on the inside. That disk is actually "floppy" whether it is covered by the flexible 5 1/4 inch case or the hard 3 1/2 inch case.

24.11.2025 04:46 β€” πŸ‘ 20    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
an excerpt from the book "Why doesn't my floppy disk flop"

an excerpt from the book "Why doesn't my floppy disk flop"

WHY INDEED

24.11.2025 01:10 β€” πŸ‘ 126    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0
a photo of a 3.5" floppy disk

a photo of a 3.5" floppy disk

there is a woman on TikTok who has been arguing for months now with randos that keep insisting that nobody called 3.5" disks "floppy disks" or "floppies" at the time. it's weird. no matter what kind of proof she provides or how many agree with her, people are coming out of the woodwork to disagree

24.11.2025 00:15 β€” πŸ‘ 680    πŸ” 53    πŸ’¬ 140    πŸ“Œ 128

ethical hacking
this teacher approves

05.01.2026 20:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The differences between Python and Perl pretty closely mirror their creators personalities. It's kinda funny. Guido is calm, good sense of humor, but serious when needed. Larry is Weird Al but with a QWERTY keyboard.

01.01.2026 21:22 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
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The National Videogame Museum Sheffield | UK School Trips The National Videogame Museum is the UK’s only museum dedicated solely to videogames with a mission to collect, preserve, exhibit and interpret videogames for

At the National Videogame Museum, students can explore over 100 playable games, from retro arcades to modern consoles, learn how games are made, and dive into STEAM workshops in a way that’s fun, creative, and relevant.
www.ukschooltrips.co.uk/the-national...
@nvmuk.bsky.social
#STEM

18.12.2025 18:08 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Here's a fun Perl program:

while (<>) { print; }

Good luck guessing what it does unless you've worked with Perl. It's a great example of how you could do things kinda funky in the language and people actually did exploit some of this at times.

This program is a reimplementation of the UNIX 'cat'.

03.01.2026 19:15 β€” πŸ‘ 33    πŸ” 7    πŸ’¬ 4    πŸ“Œ 1

Apple for scale.

29.10.2025 14:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Apple for scale.

29.10.2025 14:44 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

When a chatbot gets something wrong, it’s not because it made an error. It’s because on that roll of the dice, it happened to string together a group of words that, when read by a human, represents something false. But it was working entirely as designed. It was supposed to make a sentence & it did.

19.06.2025 11:28 β€” πŸ‘ 10980    πŸ” 2216    πŸ’¬ 97    πŸ“Œ 71

I cannot tell you how many tech journalists at prominent media organizations do not understand this

27.10.2025 15:32 β€” πŸ‘ 7461    πŸ” 2121    πŸ’¬ 122    πŸ“Œ 40
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Sister Mary Celine Fasenmyer: She Wrote the Algorithm Before Computers Existed to Run It Sister Mary Celine Fasenmyer shares how a quiet nun in mid-century Pennsylvania conceived the algorithm behind today’s computer algebra, decades before computers arrived – her method’s erasur…

Sister Mary Celine Fasenmyer: She Wrote the Algorithm Before Computers Existed to Run It
voxmeditantis.com/2025/10/27/s...

#WomenInSTEM #STEM #Combinatorics #Hypergeometric #ComputerAlgebra

27.10.2025 16:04 β€” πŸ‘ 13    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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When Face Recognition Doesn’t Know Your Face Is a Face An estimated 100 million people live with facial differences. As face recognition tech becomes widespread, some say they’re getting blocked from accessing essential systems and services.

β€œThere are few things more dehumanizing than being told by a machine that you’re not real because of your face"

For the last month, I've been speaking to people living with facial differences and disfigurements about how face verification tech is failing them. Spoiler: things aren't going well

15.10.2025 10:23 β€” πŸ‘ 176    πŸ” 49    πŸ’¬ 2    πŸ“Œ 8
8-inch, 5,25-inch, and 3,5-inch floppy disks

https://en.wikipedia.org/wiki/Floppy_disk#/media/File:Floppy_disk_2009_G1.jpg

8-inch, 5,25-inch, and 3,5-inch floppy disks https://en.wikipedia.org/wiki/Floppy_disk#/media/File:Floppy_disk_2009_G1.jpg

From lectures by Stephen Hawking to the letters of British politician Neil Kinnock – it's a race against time to save the historical treasures locked away on old floppy disks.

By Christian Kriticos

www.bbc.co.uk/future/artic...

#digital_dark_age

14.10.2025 12:56 β€” πŸ‘ 16    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1
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Abacus making a comeback with Japanese kids in an increasingly digital age Who needs hacking? We got clacking!

Some early computers, e.g. ENIAC and at least one IBM model, didn't store numbers as binary, they used a method similar to an abacus, with ten binary flags to represent the digits in each "column" (e.g. units, tens, hundreds, etc.) of the number being represented.
soranews24.com/2025/10/05/a...

05.10.2025 10:45 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Video thumbnail

(solemnly) You've had mail.

30.09.2025 19:43 β€” πŸ‘ 6871    πŸ” 2867    πŸ’¬ 110    πŸ“Œ 391
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Examples Explore the possibilities of p5.js with short examples.

Have you come across p5js? I really enjoy teaching it to my Year 9 classes.

p5js.org/examples/

25.09.2025 17:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
photo of paulina borsook

photo of paulina borsook

1/ A longtime Wired editor just wrote a mush-brained essay about how he totally missed the political rot of Silicon Valley (& still doesn't get it).

But in the late 1990s, a Wired journalist warned of a toxic ideology bubbling up from tech. Paulina Borsook has largely been erased. Let's change that

24.09.2025 18:36 β€” πŸ‘ 6996    πŸ” 3249    πŸ’¬ 82    πŸ“Œ 343