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      Computers & Math News
      December 2, 2020

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      Scientists have generated a huge true random number using DNA synthesis. It is the first time that a number of this magnitude has been created by ...

      Cosmic Rays May Soon Stymie Quantum Computing

      Infinitesimally low levels of radiation, such as from incoming cosmic rays, may soon stymie progress in quantum ...

      Teleportation: Important Step in Improving Quantum Computing

      Researchers are exploring new ways of creating quantum-mechanical interactions between distant electrons. The research marks an important advance in quantum ...

      Engineers Put Tens of Thousands of Artificial Brain Synapses on a Single Chip

      Engineers have designed a 'brain-on-a-chip,' smaller than a piece of confetti, that is made from tens of thousands of artificial brain synapses known ...
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      updated 10:34am EST

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      Report Assesses Promises and Pitfalls of Private Investment in Conservation

      Scientists, lawyers, investors and economists explore how privately financed conservation projects can generate both financial returns and positive conservation ...

      AI Model Uses Retinal Scans to Predict Alzheimer's Disease

      A form of artificial intelligence designed to interpret a combination of retinal images was able to successfully identify a group of patients who were known to have Alzheimer's disease, ...

      Big Data Saves Lives, and Patient Safeguards Are Needed

      The use of big data to address the opioid epidemic in Massachusetts poses ethical concerns that could undermine its benefits without clear governance guidelines that protect and respect patients and ...

      Computer-Aided Creativity in Robot Design

      RoboGrammar is a new system that automates and optimizes robot design. The system creates arthropod-inspired robots for traversing a variety of terrains. It could spawn more inventive robot forms ...

      Why Spending a Long Time on Your Phone Isn't Bad for Mental Health

      General smartphone usage is a poor predictor of anxiety, depression or stress say researchers, who advise caution when it comes to digital detoxes. Researchers measured the time spent on smartphones ...

      Lower Current Leads to Highly Efficient Memory

      Researchers are a step closer to realizing a new kind of memory that works according to the principles of spintronics which is analogous to, but different from, electronics. Their unique gallium ...

      Headset Over Earphone: Cancelling out Unnecessary and Unwanted Noise

      Researchers are exploring technology for those wanting a quieter ...

      How Much Should First-Time Borrowers Borrow?

      People borrowing money for the first time should only be given small amounts until they have proved their competence, a new study ...

      A Microscope for Everyone: Researchers Develop Open-Source Optical Toolbox

      Researchers have developed an optical toolbox to build microscopes for a few hundred euros that deliver high-resolution images comparable to commercial microscopes that cost up to a thousand times ...

      Patterning Method Could Pave the Way for New Fiber-Based Devices, Smart Textiles

      Multimaterial fibers that integrate metal, glass and semiconductors could be useful for applications such as biomedicine, smart textiles and robotics. But because the fibers are composed of the same ...

      When Consumers Trust AI Recommendations, or Resist Them

      The key factor in deciding how to incorporate AI recommenders is whether consumers are focused on the functional and practical aspects of a product (its utilitarian value) or on the experiential and ...

      Quantum Magic Squares

      The magic of mathematics is particularly reflected in magic squares. Recently, quantum physicists and mathematicians introduced the notion of the quantum magic square, and for the first time studied ...

      Lung-on-Chip Provides New Insight on Body's Response to Early Tuberculosis Infection

      Scientists have developed a lung-on-chip model to study how the body responds to early tuberculosis (TB) ...

      AI Detects COVID-19 on Chest X-Rays With Accuracy and Speed

      Researchers have developed a new artificial intelligence platform that detects COVID-19 by analyzing X-ray images of the ...

      More Skin-Like, Electronic Skin That Can Feel

      A research team has developed a multimodal ion-electronic skin that distinguishes temperature from mechanical stimuli. This skin can detect various movements and is applicable in fields including ...

      AI System Discovers Useful New Material

      When the words 'artificial intelligence' (AI) come to mind, your first thoughts may be of super-smart computers, or robots that perform tasks without needing any help from humans. Now, a ...

      One in Three Who Are Aware of Deepfakes Say They Have Inadvertently Shared Them on Social Media

      A new study has found that one in three Singaporeans who said they were aware of deepfakes believe they have circulated deepfake content on social media which they later found out was a hoax. When ...

      Time to Rethink Predicting Pandemic Infection Rates?

      In a new article, a physicist explains how he combined math in the form of Tchebychev's inequality with a statistical ensemble to understand how macroscopic exponential growth with different ...

      AI Helps Scientists Understand Brain Activity Behind Thoughts

      Researchers have developed artificial intelligence (AI) models that help them better understand the brain computations that underlie ...

      Measuring Risk-Taking By Watching People Move Computer Mouses

      How you move a computer mouse while deciding whether to click on a risky bet or a safe choice may reveal how much of a risk-taker you really are. Researchers found that people whose mouse drifted ...

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