Oppo teases Watch S2 ahead of September 22 launch
ⓘ Oppo The Oppo Watch S2 only brings incremental upgrades over its predecessor. Oppo has officially revealed the…
Smartwatch ‘Readiness’ Score May Be Less Scientific Than It Looks
(Credit: Photo by Luke Chesser) In a Nutshell Readiness and recovery scores blend several signals (resting heart rate,…
‘Super’ El Nino could doom the Amazon Rainforest
Drought. Fire. Mass illegal logging. Now, researchers warn another “Super” El Niño could doom the Amazon rainforest. “The…
EITWatch open-source ESP32-S3 smartwatch implements planar EIT hand gesture recognition
Researchers from Northwestern University have introduced EITWatch, an open-source ESP32-S3-based EIT (Electrical Impedance Tomography) gesture-sensing system that fits…
Researcher Earns Patent For Breath-Based Virus Detection Tech
Nian Sun, a distinguished professor of electrical and computer engineering at Northeastern, has spent years perfecting a device…
Ozlo Launches Sleepbuds 2, Expanding Sleep Earbuds as a Specialized Audio Category
Ozlo announced Sleepbuds 2, a new generation of ultra-small earbuds designed specifically for sleep, as the category continues…
Millisecond coherence times in gigahertz-frequency mechanical oscillators
Goryachev, M. & Tobar, M. E. Gravitational wave detection with high frequency phonon trapping acoustic cavities. Phys. Rev.…
Non-contact friction in ultracoherent nanomechanical resonators near dielectric materials
NCF for an infinitesimally thin string We calculate the NCF damping coefficient for a one-dimensional tensioned string interacting…
Trump Administration Backs Off Plan to End Ocean Monitoring System
The Trump administration is abandoning its plan to dismantle a $368 million ocean monitoring system critical to understanding…
Zeptojoule calorimetry | Nature Electronics
Full experimental setup A detailed depiction of the experimental setup is shown in Extended Data Fig. 1. A…
NASA Artemis Watch 2.0 – An ESP32-S3-powered, NASA-inspired wearable kit for education
CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module…
Radiofrequency cascade readout of coupled spin qubits
Yoneda, J. et al. Quantum non-demolition readout of an electron spin in silicon. Nat. Commun. 11, 1144 (2020).…