What is *Broad Band* by Claire L. Evans about?

*Broad Band* uncovers the pivotal yet overlooked contributions of women to computing and internet development, from WWII-era programmers to 1990s web pioneers. Claire L. Evans traces their roles in creating ARPANET, hypertext systems, and early online communities, challenging the male-dominated narrative of tech history. The book blends technical innovation stories with social commentary on gender and technology.

Who should read *Broad Band*?

Tech enthusiasts, feminists, and history buffs will find this book essential. It’s ideal for readers interested in intersectional tech history, reclaiming women’s legacy in STEM, or understanding how marginalized voices shaped the internet. Computer science students and professionals seeking a nuanced perspective on digital evolution will also benefit.

Is *Broad Band* worth reading?

Yes. Evans’ well-researched narrative fills critical gaps in mainstream tech history, offering fresh insights into groundbreaking women like Elizabeth Feinler and Radia Perlman. Reviews praise its balance between technical detail and accessible storytelling, calling it a “satisfactory introduction” to internet origins and gender dynamics in tech.

Who were the key women featured in *Broad Band*?

The book highlights: - **Elizabeth “Jake” Feinler**, who developed ARPANET’s WHOIS system and domain naming conventions. - **Radia Perlman**, inventor of the Spanning Tree Protocol for Ethernet. - **Wendy Hall** and **Cathy Marshall**, hypertext visionaries. - **Stacy Horn**, founder of the early online community Echo.

How does *Broad Band* address gender and technology?

Evans argues that women’s contributions were systematically erased despite shaping foundational tech, from military computers to social web platforms. She critiques how commercialization replicated real-world inequalities online but also emphasizes these pioneers’ resilience as a blueprint for inclusive design.

What time periods does *Broad Band* cover?

The book spans: - **1940s–1960s**: Early computing and programming (e.g., WWII codebreakers). - **1970s–1980s**: Networked systems like ARPANET and BBS communities. - **1990s**: Hypertext innovation and the World Wide Web’s rise.

How does *Broad Band* critique the internet’s evolution?

Evans notes that while early web communities like Echo fostered inclusivity, commercialization entrenched sexism, racism, and class divides. She contrasts pioneers’ optimistic visions with modern challenges like misinformation, urging readers to “remake” tech by learning from this history.

What is the significance of Echo in *Broad Band*?

Stacy Horn’s Echo, launched in 1990, was one of the first online spaces prioritizing gender balance and “safe” sub-communities. Evans frames it as a precursor to modern social media, highlighting how Horn’s grassroots approach countered the male-dominated internet culture of the time.

Broad Band Summary, PDF, EPUB, Audio

Broad Band

Claire L. Evans

3.93 (2447 Reviews)

Technology History Inspiration

概要

主なポイント

著者

よくある質問

Discover the erased heroines who built our digital world. "Broad Band" reveals how women like Ada Lovelace and Grace Hopper shaped computing across two centuries, challenging tech's male-dominated narrative. What groundbreaking online communities did women create while men got all the credit?

あなたに合った学び方を探す

クイックサマリー11分

著者の声を通じて本を感じる

深堀り42分

知識を魅力的で例が豊富な洞察に変換

フラッシュカード7件の洞察

キーアイデアを瞬時にキャプチャして素早く学習

エンタメ24分

楽しく魅力的な方法で本を楽しむ

「Broad Band」のベストクォート

Technology is never wholly separate from us-it's an extension of human creativity, connection, and ambition, shaped by the diverse minds that bring it to life.

あなたに合った学び方を探す

『Broad Band』は単なる本ではありません—Technologyのマスタークラスです。あなたに最適な方法でレッスンを吸収できるよう、5つのユニークな学習モードを用意しています。深く考える人も、素早く学ぶ人も、物語が好きな人も、あなたのスタイルに合ったモードがあります。

クイックサマリー

『Broad Band』を11分で要約

『Broad Band』の核心的なアイデアを分かりやすいポイントに分解し、革新的なチームがどのように創造、協力、成長するかを理解します。

00:00

フラッシュカード

『Broad Band』から厳選した7の洞察

『Broad Band』を素早い記憶のヒントに凝縮し、率直さ、チームワーク、創造的な回復力の主要原則を強調します。

エンタメ

『Broad Band』のレッスンを24分のストーリーで

鮮やかなストーリーテリングを通じて『Broad Band』を体験し、イノベーションのレッスンを記憶に残り、応用できる瞬間に変えます。

00:00

パーソナライズ

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何でも質問し、声を選び、本当にあなたに響く洞察を一緒に作り出しましょう。

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@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

コロンビア大学卒業生がサンフランシスコで開発

BeFreedは1,000,000+の好奇心旺盛な仲間が集うグローバルコミュニティ

BeFreedがウェブ上でどのように話題になっているかをもっと見る

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

1.5K Ratings4.7

今すぐ学習の旅を始めよう

この要約をダウンロード

Broad Bandの要約をPDFまたはEPUBで無料でダウンロード。印刷やオフラインでいつでもお読みいただけます。

Broad Band

Claire L. Evans

3.93 (2447 Reviews)

Technology History Inspiration

概要

主なポイント

著者

よくある質問

あなたに合った学び方を探す

クイックサマリー11分

著者の声を通じて本を感じる

深堀り42分

知識を魅力的で例が豊富な洞察に変換

フラッシュカード7件の洞察

キーアイデアを瞬時にキャプチャして素早く学習

エンタメ24分

楽しく魅力的な方法で本を楽しむ

「Broad Band」のベストクォート

Technology is never wholly separate from us-it's an extension of human creativity, connection, and ambition, shaped by the diverse minds that bring it to life.

重要なポイント

The Hidden History Written in Code

00:00

Your first computer probably wasn't remarkable-maybe a beige box with a screeching modem that transformed your bedroom into something magical. Mine certainly wasn't special by today's standards, yet it opened portals to worlds I'd never imagined. Those machines are gone now, recycled or rusting in distant landfills, but what they enabled remains: human connection across impossible distances. Here's what most technology histories won't tell you-the internet wasn't built by lone geniuses in garages. It was constructed, programmed, and imagined into existence by women whose names you've likely never heard. From the first algorithm to the social architecture of online communities, women have been there at every technological revolution, often doing work nobody valued until suddenly everyone did. For nearly two centuries, "computer" wasn't a machine-it was a job title. Classified ads sought human computers to perform complex calculations, charting stars and solving equations in intellectual factories. By the mid-twentieth century, this work became so associated with women that mathematicians measured machine power in "girl-years" and "kilogirls." The connection between textiles and computing runs deeper than metaphor. Joseph-Marie Jacquard's revolutionary loom used punched cards to weave intricate patterns, separating design from execution for the first time. Charles Babbage, inspired by a silk portrait of Jacquard woven using 24,000 punched cards, adopted textile language for his computing machines-"store" and "mill" became memory and processor.

Pioneers Who Programmed the Future

The Women Who Made ENIAC Think and Built the Industry

Technology for the People and Building Community Infrastructure

Building the Internet's Architecture and Making It Scale

Creating Digital Communities That Connected Real Lives

Reclaiming Our Digital Future

あなたに合った学び方を探す

クイックサマリー

『Broad Band』を11分で要約

『Broad Band』の核心的なアイデアを分かりやすいポイントに分解し、革新的なチームがどのように創造、協力、成長するかを理解します。

00:00

フラッシュカード

『Broad Band』から厳選した7の洞察

『Broad Band』を素早い記憶のヒントに凝縮し、率直さ、チームワーク、創造的な回復力の主要原則を強調します。

エンタメ

『Broad Band』のレッスンを24分のストーリーで

鮮やかなストーリーテリングを通じて『Broad Band』を体験し、イノベーションのレッスンを記憶に残り、応用できる瞬間に変えます。

00:00

パーソナライズ

あなた自身の方法で『Broad Band』を体験。

何でも質問し、声を選び、本当にあなたに響く洞察を一緒に作り出しましょう。

コロンビア大学卒業生がサンフランシスコで開発

BeFreedは1,000,000+の好奇心旺盛な仲間が集うグローバルコミュニティ

BeFreedがウェブ上でどのように話題になっているかをもっと見る

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

コロンビア大学卒業生がサンフランシスコで開発

BeFreedは1,000,000+の好奇心旺盛な仲間が集うグローバルコミュニティ

BeFreedがウェブ上でどのように話題になっているかをもっと見る

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

1.5K Ratings4.7

今すぐ学習の旅を始めよう

この要約をダウンロード

Broad Bandの要約をPDFまたはEPUBで無料でダウンロード。印刷やオフラインでいつでもお読みいただけます。

「Broad Band」のベストクォート

「Broad Band」のベストクォート

おすすめの本

重要なポイント

The Hidden History Written in Code

Pioneers Who Programmed the Future

The Women Who Made ENIAC Think and Built the Industry

Technology for the People and Building Community Infrastructure

Building the Internet's Architecture and Making It Scale

Creating Digital Communities That Connected Real Lives

Reclaiming Our Digital Future

おすすめの本

重要なポイント

The Hidden History Written in Code

Pioneers Who Programmed the Future

The Women Who Made ENIAC Think and Built the Industry

Technology for the People and Building Community Infrastructure

Building the Internet's Architecture and Making It Scale

Creating Digital Communities That Connected Real Lives

Reclaiming Our Digital Future

Broad Band by Claire L. Evans Summary

Overview of Broad Band

Similar books to Broad Band

「Broad Band」のベストクォート

クイックサマリーモード - 『Broad Band』の要約を11分で読む・聴く

フラッシュカードモード - 『Broad Band』から厳選した7の洞察

エンタメモード - 『Broad Band』のレッスンを24分のストーリーで

パーソナライズモード - 『Broad Band』の要約を0分で読む・聴く

Broad BandのPDFをダウンロード

Broad BandのEPUBをダウンロード

Broad Band by Claire L. Evans Summary

Overview of Broad Band

Similar books to Broad Band

「Broad Band」のベストクォート

おすすめの本

重要なポイント

The Hidden History Written in Code

Pioneers Who Programmed the Future

The Women Who Made ENIAC Think and Built the Industry

Technology for the People and Building Community Infrastructure

Building the Internet's Architecture and Making It Scale

Creating Digital Communities That Connected Real Lives

Reclaiming Our Digital Future

クイックサマリーモード - 『Broad Band』の要約を11分で読む・聴く

フラッシュカードモード - 『Broad Band』から厳選した7の洞察

エンタメモード - 『Broad Band』のレッスンを24分のストーリーで

パーソナライズモード - 『Broad Band』の要約を0分で読む・聴く

Broad BandのPDFをダウンロード

Broad BandのEPUBをダウンロード

おすすめの本

重要なポイント

The Hidden History Written in Code

Pioneers Who Programmed the Future

The Women Who Made ENIAC Think and Built the Industry

Technology for the People and Building Community Infrastructure

Building the Internet's Architecture and Making It Scale

Creating Digital Communities That Connected Real Lives

Reclaiming Our Digital Future