βš™οΈ Neo-Luddite Reading Group

βš™οΈ Neo-Luddite Reading Group: ‘Small Is Beautiful’ by E. F. Schumacher (moved to Thursday)

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us Thursday, September 11th at 6:30 p.m. ET for a discussion on Small Is Beautiful: Economics as if People Mattered by E. F. Schumacher. ➑️ Virtual Meetup Link Discord: Email neoluddite@victorgom.es for an invite! Full schedule: victorgom.es/neoluddite If you're joining for the first time, I'd suggest you read this before anything else for brief […]

β˜€οΈ Solar Music Synth Workshop

β˜€οΈ Solar Music Synth Workshop

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us and build a tiny solar-powered square wave generator on a breadboard. No soldering required! The workshop is free to attend, but you'll need to purchase a kit for $12.50 to complete the project. Here's a link to the how-to zine we'll use. And here's a diagram of the oscillator circuit we'll build: Register:

πŸš‚ Model Internet Club

πŸš‚ Model Internet Club

Iffy Books 404 S. 20th St., Philadelphia, United States

The Model Internet Club is back! Join us every third Saturday from 10:30 a.m. to 12:30 p.m. for an informal meetup focused on building small-scale computer networks. No registration needed for this event! If we run out of space we can expand into our back yard area.

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

πŸ‘οΈ Intelligence History Reading Group: ‘The Mission: The CIA in the 21st Century’ by Tim Weiner (2nd half)

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us Wednesday, September 17th at 7 p.m. for a discussion on the second half of The Mission: The CIA in the 21st Century by Tim Weiner (2025). 🎧 Get the audiobook on Libro.fm At the turn of the century, the Central Intelligence Agency was in crisis. The end of the Cold War had robbed […]

πŸ“» FM Transmitter Soldering Class

πŸ“» FM Transmitter Soldering Class

Iffy Books 404 S. 20th St., Philadelphia, United States

Come out and get some soldering practice! This time we're assembling a short-range FM transmitter kit with a built-in mic and a 1/8" audio input jack. This project is recommended for folks who have soldered at least once or twice before. If you're brand new to soldering, we recommend taking a beginner class first. Register: […]

πŸ“‘ Meshtastic 101

πŸ“‘ Meshtastic 101

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us for an introduction to Meshtastic, an application that lets you send private text messages over the air using pocket-sizedΒ LoRa radio transceivers. We’ll show you how to flash the latest Meshtastic firmware to the device, customize the settings, and start chatting with your friends. Here’s a link to our zine on LoRa + Meshtastic. […]

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

πŸͺ Speculative Futures Reading Group

πŸͺ Speculative Futures Reading Group: ‘Hum’ by Helen Phillips

Iffy Books 404 S. 20th St., Philadelphia, United States

The Speculative Futures Reading Group meets on the last Wednesday of every month at 7 p.m.! 🎧 Get the audiobook on Libro.fm In a city addled by climate change and populated by intelligent robots called β€˜hums,’ May loses her job to artificial intelligence. In a desperate bid to resolve her family’s debt and secure their […]

β˜€οΈ Solar Music Synth Workshop

β˜€οΈ Solar Music Synth Workshop

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us and build a tiny solar-powered square wave generator on a breadboard. No soldering required! The workshop is free to attend, but you'll need to purchase a kit for $12.50 to complete the project. Here's a link to the how-to zine we'll use. And here's a diagram of the oscillator circuit we'll build: Register:

πŸ’Ύβ˜€οΈ Permacomputing + Solarpunk Meetup (moved to 9/29!)

Iffy Books 404 S. 20th St., Philadelphia, United States

The Permacomputing + Solarpunk meetup is every other third Wednesday at Iffy Books! You can join us in person (404 S. 20th St., PHL) or remotely via Jitsi Meet. ➑️ Virtual meetup link FromΒ Permacomputing.net:Β Permacomputing is a more sustainable approach to computer and network technology inspired by permaculture. Permacomputing is both a concept and a community […]

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

πŸ™‚ DC215 Meetup: Serialization Vulnerabilities with Razdex

Iffy Books 404 S. 20th St., Philadelphia, United States

Microsoft announced that the BinaryFormatter class is insecure and cannot be made secure, but how bad can it be? How about a remote code execution exploit? Join us at DC215 where you’ll see a demo of this attack and how it’s also exposed through JSON and Newtonsoft. Demos and code samples are in C#, but […]

πŸ–ΌοΈ Block Printing Workshop

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us on Thursday, October 2nd from 5:30–8:30 p.m. and learn the basics of block printing. We'll use Speedy Carve blocks to create designs, then we'll make prints using a manual press. Thanks to Bryn for putting it together! Register:   Photo CC-BY mosmanlibrary

πŸ’» Philly 2600 Meetup

πŸ’» Philly 2600 Meetup

Iffy Books 404 S. 20th St., Philadelphia, United States

> The Philly 2600 meeting is a monthly gathering of local hackers, phreaks, nerds, geeks, activists, tinkerers, developers, infosec professionals, and other interesting people.

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

πŸ’» Make Your First Website

🚧 Make Your First Website

Iffy Books 404 S. 20th St., Philadelphia, United States

Make a home page like it's 1999! Join us at Iffy Books for a new workshop called Make Your First Website, led by Ragman a.k.a. Richard Green. You'll learn the basics of HTML and create a static site on the free hosting service Neocities. No experience necessary! Please bring a laptop if you have one. […]

βš™οΈ Neo-Luddite Reading Group

βš™οΈ Neo-Luddite Reading Group: ‘Slow Down or Die: The Economics of Degrowth’ by TimothΓ©e Parrique

Iffy Books 404 S. 20th St., Philadelphia, United States

➑️ Virtual Meetup Link Discord: Email neoluddite@victorgom.es for an invite! Full schedule: victorgom.es/neoluddite If you're joining for the first time, I'd suggest you read this before anything else for brief context: What the Luddites Really Fought Against by Richard Conniff.The only expectation is that you read the chapter(s) of the book that's listed for that […]

β˜€οΈ Solar Music Synth Workshop

β˜€οΈ Solar Music Synth Workshop

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us and build a tiny solar-powered square wave generator on a breadboard. No soldering required! The workshop is free to attend, but you'll need to purchase a kit for $12.50 to complete the project. Here's a link to the how-to zine we'll use. And here's a diagram of the oscillator circuit we'll build: Register:

πŸš‚ Model Internet Club

πŸš‚ Model Internet Club

Iffy Books 404 S. 20th St., Philadelphia, United States

The Model Internet Club is back! Join us every third Saturday from 10:30 a.m. to 12:30 p.m. for an informal meetup focused on building small-scale computer networks. No registration needed for this event! If we run out of space we can expand into our back yard area.

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

🚫 USB Data Blocker Soldering Class

🚫 USB Data Blocker Soldering Class

Iffy Books 404 S. 20th St., Philadelphia, United States

Charging your phone in a public place can be stressful. What if someone is collecting your metadata for marketing purposes? What if they're copying your files or installing malware? A USB data blocker can help! It's a little adapter with the data terminals left disconnected, so you can charge your phone anywhere without fear. This […]

⚑️ Beginner Soldering: Wire Splicing

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us for a night of stripping and splicing electrical wires! You'll learn several techniques for soldering wires together securely, and you'll use heat shrink tubing to keep your splices looking neat. To complete this project you'll need to buy a kit with materials for $4. We're suggesting a $5–10 donation for the instruction, notaflof. […]

πŸ“‘ Meshtastic 101

πŸ“‘ Meshtastic 101

Iffy Books 404 S. 20th St., Philadelphia, United States

Join us for an introduction to Meshtastic, an application that lets you send private text messages over the air using pocket-sizedΒ LoRa radio transceivers. We’ll show you how to flash the latest Meshtastic firmware to the device, customize the settings, and start chatting with your friends. Here’s a link to our zine on LoRa + Meshtastic. […]

✏️ The Writing Room

✏️ The Writing Room

Iffy Books 404 S. 20th St., Philadelphia, United States

Come co-work with other writers in three 40-minute units of silent writing. Writers and projects of any type welcome. 10-minute breaks and accountability check-ins between units. BYO coffee, water, computer chargers, notepads, etc.

πŸ’» Make Your First Website

🚧 Make Your First Website

Iffy Books 404 S. 20th St., Philadelphia, United States

Make a home page like it's 1999! Join us at Iffy Books for a new workshop called Make Your First Website, led by Ragman a.k.a. Richard Green. You'll learn the basics of HTML and create a static site on the free hosting service Neocities. No experience necessary! Please bring a laptop if you have one. […]

⌨️ DIY Macro Keyboard Workshop

βš™οΈ DIY Macro Keyboard Workshop

Iffy Books 404 S. 20th St., Philadelphia, United States

For this workshop you'll use a Pi Pico board and CircuitPython to create a programmable mechanical keyboard with two keys. No soldering experience necessary! To complete this project you'll need to buy a kit for $14. Here's what's included: β€’ RP2040/Pi Pico board β€’ 2 mechanical keyboard switches β€’ 2 key caps β€’ oak base […]