If you're aiming for the Golden Ratio, use one ounce of coffee for every 15 or 16 ounces of water. The so-called Golden Ratio refers to the ideal proportions of water and ground coffee at the ...

If you're aiming for the Golden Ratio, use one ounce of coffee for every 15 or 16 ounces of water. The so-called Golden Ratio ...

Abstract: A discrete tomographic imaging method is introduced to reconstruct distributions of temperature and gas molar concentration in tunable diode laser absorption spectroscopy (TDLAS). The ...

Electrolyte design aims to promote ion association (the complexation of cations and anions) to boost lithium-ion battery performance, but safety remains a concern. Now, researchers show that ion ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Aqueous zinc batteries, with intrinsic safety and low cost, ...

A novel study on fibre-reinforced cement less geopolymer concrete with diverse molar concentrations has gained attention in recent years. The current study uniquely explores the combined influence of ...

Ultrafiltration membranes used in pharmaceutical manufacturing and other industrial processes have long relied on separating molecules by size. Now, Cornell researchers have created porous materials ...

Researchers at the Universitat Oberta de Catalunya and the Institute of Photonic Sciences have created a Raman spectral ...

A new study demonstrates that many regular marijuana users exceed legal blood cannabis limits for U.S. drivers despite ...

Non-invasive sampling methods include saliva analysis, hair analysis, urinalysis, and breath testing. <br/>The importance of ...