BBC Boss Tim Davie outlined a national plan to switch off traditional broadcast transmissions in the 2030s, to ensure a ...

If you’ve ever thought about extracting caffeine from coffee beans, [Ben] is the guy for you. The last time we ran into him, he had already produced a few aerogel monoliths with a few ...

In this laboratory, students will see how to isolate caffeine from a cup of coffee and use spectroscopy to measure the amount of caffeine present. This lab was created by the Ren Research group at ...

"The idea for this research was really to see if we could help do something by reducing the amount of coffee beans that are needed while still keeping the same amount of extraction, so that you ...

Caffeine is one of the most widely consumed psychoactive substances globally, with approximately 85% of the U.S. population consuming coffee daily. 1 Its popularity stems from its recognized ...

Explore the best coffee alternatives of 2025, from adaptogenic mushroom blends to herbal infusions, offering energizing and ...

but physicists have found a way to brew equally strong coffee using fewer beans by changing the pour technique. A University of Pennsylvania study shows that pouring water from a higher position ...