Scientists recently reported an unexpected deep-sea development in the Pacific: certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean. This ...

Cut up a set of factory wheels in hopes that a shop can get you what you want? No, what you need are wheel spacers. Wheel spacers are the best way to fit a wheel that’s not quite the right size ...

Objective This systematic review aimed to identify and describe the evidence for supplementary oxygen for spontaneously breathing trauma patients, and for high (0.60–0.90) versus low (0.30–0.50) ...

This proactive tool monitors electrical flow to help protect your home from hidden fire hazards, and might be available for free from your home insurance company Senior editor, Buy Side from WSJ ...

Ultrafine Mist: Our rechargeable nebulizer uses advanced ultrasonic mesh technology to transform liquids into fine mist particles. Two Adjustable Modes: Featuring two modes, the Strong Mode ...

Before them stood a silvery metal contraption swathed in colourful wires – a box that they hope will one day make oxygen on the moon. Once the team vacated the sphere, the experiment began.

In spiked saliva samples, the eCovSens sensor had a limit of detection ∼90 fM, and can be used as a rapid diagnostic tool for detection of COVID-19 within 10–30 s. This low-cost, portable instrument ...

O2 is discontinuing its pay-as-you-go data SIMs for existing customers today. These SIMs are typically used in tablets or any device where you don't need to make calls and texts. The PAYG option ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone ...

Ozone is a form of oxygen. In alternative medicine, practitioners of ozone therapy use gas or liquid forms of ozone to treat medical conditions and as a topical disinfectant. People have practiced ...