A ‘Failed’ Radio Astronomy Experiment Accidentally Invented Wi-Fi

Wi-Fi Bluetooth Radio Astronomy

نظرة سريعة

A 1970s Australian radio astronomy project, led by Dr.
John O’Sullivan, aimed to detect signals from exploding black holes but failed.
However, the mathematical techniques developed, including the Fast Fourier Transform, solved multipath interference issues, leading to the invention of Wi-Fi and influencing Bluetooth.

ملخص مُنشأ بالذكاء الاصطناعي

حجم الخط

A 1970s Australian radio astronomy project, led by Dr. John O’Sullivan, aimed to detect signals from exploding black holes but failed. However, the mathematical techniques developed, including the Fast Fourier Transform, solved multipath interference issues, leading to the invention of Wi-Fi and influencing Bluetooth.

Read the full article on TOI World

مواضيع ذات صلة

Wi-Fi

مواضيعBluetooth Radio Astronomy CSIRO Fast Fourier Transform

This article was originally published by TOI World.

أخبار ذات صلة

المزيد حول هذا الموضوعWi-Fi

يتطور·3 sa önce

SpaceX De-orbits 260 Starlink Satellites, Raising Environmental Questions

SpaceX confirmed de-orbiting 260 Starlink satellites between Dec 2025-May 2026, burning them up in Earth's atmosphere. This routine fleet management, part of a rapid replacement cycle for over 10,000 satellites, raises concerns among researchers about potential atmospheric alterations.

Times of India

يتطور·7 sa önce

Sam Altman Compares Child's First Words to GPT-5.6 Amidst Delayed Public Launch

OpenAI CEO Sam Altman compared his child's first words to GPT-5.6's new math discovery, highlighting different forms of learning. OpenAI introduced GPT-5.6 (Sol, Terra, Luna) with enhanced safety, but its wider public launch is delayed due to ongoing US government discussions on transparency and safety.

Times of India

يتطور·9 sa önce

Google Capped Meta's Gemini Access, Forcing Reliance on Own AI Models

Google restricted Meta's access to Gemini AI computing capacity, impacting internal projects and forcing Meta to rely more on its own Llama and Muse Spark models. This comes as Meta faces rising AI token costs and seeks to reduce dependence on rivals.

Times of India

يتطور·8 sa önce

China's AI Focus: Coordination and Adaptation Over Chatbots

China's AI development prioritizes systems for coordinating cities, factories, and infrastructure, focusing on adaptation and prediction rather than just chatbots and AGI. This approach, influenced by older Chinese thinking about change and interdependence, aims to manage complex environments and continuous adaptation, contrasting with Western AI's chatbot-centric narrative.

Times of India

يتطور·12 sa önce

Dairy Farms Could Power AI Data Centers with Renewable Natural Gas

AI's massive energy needs are driving a search for power sources beyond renewables. Renewable Natural Gas (RNG), produced from cow manure, is emerging as a surprising solution, offering reliable, dispatchable electricity while reducing agricultural methane emissions.

TOI World

يتطور·14 sa önce

Swiss Solar Train Tracks Show Promise, Italy May Be Next

Switzerland has completed one year of operating trains over the world's first solar power plant built into active railway tracks. Developed by Sun-Ways, the project in Buttes has shown promising results, leading to a collaboration agreement with an Italian partner and interest from several other countries.

TOI World

المزيد حول هذا الموضوعWi-Fi