How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, June 19, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Michael Pupin Patented Long-Distance Telephony in 1900, The First Commercial Photoelectric Cell Was Installed in 1931, Blaise Pascal Was Born in 1623, First Woman Cartoonist Debuted in 1940, and we present you with these top quality stories. From Fortunate Son From Our Neighborhood to This Open-Source AI Reads the Earth Like ChatGPT Reads Text, let’s dive right in. HackerNoon Newsletter homepage On this day, Michael Pupin Patented Long-Distance Telephony The First Commercial Photoelectric Cell Was Installed Blaise Pascal Was Born First Woman Cartoonist Debuted Fortunate Son From Our Neighborhood Fortunate Son From Our Neighborhood This Open-Source AI Reads the Earth Like ChatGPT Reads Text This Open-Source AI Reads the Earth Like ChatGPT Reads Text I Spent Two Weeks Testing the Hottest AI Voice Tools—The Results Blew My Mind I Spent Two Weeks Testing the Hottest AI Voice Tools—The Results Blew My Mind By @yukiji [ 5 Min read ] Read More. @yukiji Read More. Copilot Agent Stuns Dev With 95% Code Accuracy in ASP.NET8 Project Copilot Agent Stuns Dev With 95% Code Accuracy in ASP.NET8 Project By @markpelf [ 7 Min read ] GitHub Copilotcoding tool looks much more capable than it did 3 months ago. Read More. @markpelf Read More. This Open-Source AI Reads the Earth Like ChatGPT Reads Text This Open-Source AI Reads the Earth Like ChatGPT Reads Text By @linked_do [ 10 Min read ] How a rocket scientist turned entrepreneur created the “ChatGPT for Earth data” using transformers and satellite imagery Read More. @linked_do Read More. Fortunate Son From Our Neighborhood Fortunate Son From Our Neighborhood By @nebojsaneshatodorovic [ 5 Min read ] Trump avoided Vietnam, but pushing for war with Iran. Read More. @nebojsaneshatodorovic Read More. The SEO Metrics No One’s Tracking in the AI Era—But Should The SEO Metrics No One’s Tracking in the AI Era—But Should By @Shabhadi [ 9 Min read ] Discover a modern KPI framework for Large Language Model Optimization (LLMO) and how to track SEO visibility across AI tools. Read More. @Shabhadi Read More. 🧑💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, The HackerNoon Team ✌️