chemistry – Page 3 – The TechBriefs

Neural network finds an enzyme that can break down polyurethane

You’ll often hear plastic pollution referred to as a problem. But the reality is that it’s multiple problems. Depending on […]

The chemistry behind that pricey cup of civet coffee

A sampling of scat Kopi luwak is quite popular, with well-established markets in several South and East Asian countries. Its […]

Breaking down rare earth element magnets for recycling

All the world’s discarded phones, bricked laptops, and other trashed electronics are collectively a treasure trove of rare earth elements […]

Betel nuts have been giving people a buzz for over 4,000 years

Ancient rituals and customs often leave behind obvious archaeological evidence. From the impeccably preserved mummies of Egypt to psychoactive substance […]

Making Roman concrete produces as much CO2 as modern concrete

Martinez et al. tested three different Roman concrete recipes with varying slaked lime-to-pozzolan ratios (1:2, 1:3, and 1:4), and assessed […]

This aerogel and some sun could make saltwater drinkable

Earth is about 71 percent water. An overwhelming 97 percent of that water is found in the oceans, leaving us […]

Rice could be key to brewing better non-alcoholic beer

Rice enhances flavor profiles for nonalcoholic beer, reduces fermentation time, and may contribute to flavor stability. Credit: Paden Johnson/CC BY-NC-SA […]