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How to generate random numbers, shuffle lists, and create test data in Excel

Most people treat Excel as a rigid calculator, completely missing its capacity for chaos. Excel's built-in randomization tools can generate numbers, shuffle existing lists, and build mock timelines in ...
InfoWorld

Certifiably random: Swiss researchers claim perfect random number source

Researchers in Switzerland claim to have built a perfect random number generator from two quantum superconducting chips, a 30-meter-long pipe, and some software. The resulting device could be used to ...
Interesting Engineering

Scientists create perfectly random numbers using entangled quantum chips for first time

Two quantum chips linked through a 30-meter cooled tube enabled scientists to create certified perfectly random numbers.ETH Zurich Researchers at ETH Zurich have developed a method to generate what ...
ETH Zurich

Perfect randomness realised for the first time

Even the most modern random number generators do not produce perfectly random numbers, which can be a problem for cryptographic applications. ETH Zurich researchers use entangled superconducting ...
IEEE

A Method for Generating True Random Numbers With Multiple Distribution Characteristics

Abstract: In this paper, a method of generating true random numbers obeying multiple distribution characteristics is proposed. First, two resistance-capacitance (RC) self-excited oscillation circuits ...
IEEE

True Random Number Generator for Reliable Hardware Security Modules Based on a Neuromorphic Variation-Tolerant Spintronic Structure

Abstract: The generation of true random numbers is one of the most important tasks in a hardware security module (HSM), particularly for cryptography applications. The stochastic behavior of ...
Investopedia

Simple Random Sampling Steps and Examples for Accurate Representation

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
theregister

Your AI-generated password isn't random, it just looks that way

Generative AI tools are surprisingly poor at suggesting strong passwords, experts say. AI security company Irregular looked at Claude, ChatGPT, and Gemini, and found all three GenAI tools put forward ...
USA Today

Random Selection for World Cup tickets is almost up. How to get yours

The 2026 FIFA World Cup will bring soccer fans from around the world to the streets of Atlanta as eight matches are set for Mercedes-Benz Stadium. Officials for the tournament, which runs from June 11 ...
New Scientist

We’ve finally cracked how to make truly random numbers

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...
The Indian Express

Quantum breakthrough in digital security: How Indian researchers achieved this, significance

In a significant breakthrough that can have profound implications for digital and online security, an Indian research group has developed new quantum techniques to generate and certify truly random ...