Reference Terms
from Wikipedia, the free encyclopedia
Cryptography
Cryptography is the field concerned with linguistic and mathematical techniques for securing information, particularly in communications.
Note: The above text is excerpted from the Wikipedia article "Cryptography", which has been released under the GNU Free Documentation License.
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Computers & Math News
April 12, 2025
Apr. 9, 2025 — A hopping, insect-sized robot can jump over gaps or obstacles, traverse rough, slippery, or slanted surfaces, and perform aerial acrobatic maneuvers, while using a fraction of the energy required for flying ...
Apr. 7, 2025 — A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through ...
Apr. 2, 2025 — Smaller than a grain of rice, new pacemaker is particularly suited to the small, fragile hearts of newborn babies with congenital heart defects. Tiny pacemaker is paired with a small, soft, flexible wearable patch that sits on the patient's chest. ...
Mar. 27, 2025 — Most haptic devices only deliver feedback as simple vibrations. New device applies dynamic forces in any direction to simulate a more realistic sense of touch. Small, lightweight device can enhance virtual reality, help individuals with visual ...
Latest Headlines
updated 12:56 pm ET
Apr. 9, 2025 — A new approach to streaming technology may significantly improve how users experience virtual reality and augmented reality environments, according to a new study. The research describes a method for ...
Apr. 9, 2025 — In a new study, researchers created an AI model of the mouse visual cortex that predicts neuronal responses to visual ...
Apr. 9, 2025 — It's a game a lot of us played as children -- and maybe even later in life: unspooling measuring tape to see how far it would extend before bending. ...
Apr. 9, 2025 — A new multimodal tool combines a large language model with powerful graph-based AI models to efficiently find new, synthesizable molecules with desired properties, based on a user's queries in plain ...
Apr. 9, 2025 — The rapidly increasing data traffic is placing ever greater demands on the capacity of communication systems. A research team now introduces a new amplifier that enables the transmission of ten times ...
Apr. 9, 2025 — FLUID, an open-source, 3D-printed robot, offers an affordable and customizable solution for automated material synthesis, making advanced research ...
Apr. 9, 2025 — American Sign Language (ASL) recognition systems often struggle with accuracy due to similar gestures, poor image quality and inconsistent lighting. To address this, researchers developed a system ...
Apr. 3, 2025 — Researchers have found a way to dramatically reducing energy loss and boosting efficiency perovskite solar cells by incorporating rubidium using lattice strain -- a slight deformation in the atomic ...
Apr. 8, 2025 — When it comes to upgrading electrical and broadband infrastructure, new research shows that a 'dig once' approach is nearly 40% more cost effective ...
Apr. 8, 2025 — While the daily ebb and flow of people across a city might seem chaotic, new research reveals underlying universal patterns. A study unveils ...