Hi-Tech Innovation News - Information Technology, Inventions News( ... sorted: popular/1m)

ChatGPT bot passes US law school exam

A chatbot powered by reams of data from the internet has passed exams at a US law school after writing essays on topics ranging from constitutional law to taxation and torts.

Jan 25, 2023

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Quantum computer solves protein puzzle

Physicist and code specialist Dr. Sandipan Mohanty has been working on molecular biology simulations for the world's fastest supercomputers for 20 years. Such simulations help to unravel the building blocks of life and provide ...

Jan 19, 2023

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New technique to turn abandoned mines into batteries

A novel technique called Underground Gravity Energy Storage turns decommissioned mines into long-term energy storage solutions, thereby supporting the sustainable energy transition.

Jan 12, 2023

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A new approach for the 3D printing of hydrogel-based electronics

Hydrogels are three-dimensional (3D) polymer networks that do not dissolve in water but retain large amounts of liquids. Due to this advantageous property, hydrogels are particularly promising material platforms for both ...

Jan 10, 2023 feature

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New antennas and microchips help electronics blur the line between science and sci-fi

Sophisticated antenna arrays paired with high-frequency wireless chips act like superpowers for modern electronics, boosting everything from sensing to security to data processing. In his lab at Princeton, Kaushik Sengupta ...

Jan 20, 2023

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A three-stage authentication system for the metaverse

In recent years, many computer scientists have been exploring the notion of metaverse, an online space in which users can access different virtual environments and immersive experiences, using VR and AR headsets. While navigating ...

Jan 20, 2023 feature

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Salt-rejecting microchannels help make seawater drinkable using the power of the sun

A solar distillation device can purify brine from reverse osmosis plants with over 10 percent salinity, as well as water taken directly from the Red Sea. The technology offers double the freshwater production rate of existing ...

Jan 26, 2023

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Microsoft's VALL-E can faithfully reproduce a voice after listening to a three second recording

A team of researchers at Microsoft has demonstrated a new AI system that is capable of mimicking a person's voice after training with a recording just three seconds long. The team explains developing the new app in a paper ...

Jan 11, 2023 report

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Using a deep neural network to improve virtual images of people created using WiFi signals

A trio of researchers at Carnegie Mellon University has taken the use of WiFi signals to identify people in a building to a new level, through the use of a deep neural network. Jiaqi Geng, Dong Huang and Fernando De la Torre ...

Jan 18, 2023 report

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Researchers work toward harnessing ocean energy to power devices

Tsunamis, hurricanes, and maritime weather are monitored using sensors and other devices on platforms in the ocean to help keep coastal communities safe—until the batteries on these platforms run out of juice. Without power, ...