Your Phone Is a Cesspool of Germs. Here’s How to Actually Clean It

Your smartphone, as it turns out, is covered with 10 times as many bacteria as a toilet seat, according to a 2012 study from ...
C&EN

Wine-making waste helps recycle cobalt and nickel from batteries

Tartaric acid from grapes separates the critical elements electrolytically, avoiding complex solvent-based extraction ...
EuropaWire

Colas Subsidiary Sully-Miller Wins €264 Million Contract to Expand Interstate 10 Corridor in San Bernardino County California

Colas, through its U.S. subsidiary Sully-Miller Contracting Co., has been awarded a €264 million contract by the San Bernardino County Transportation Authority to expand and improve a 6.2-mile section ...

6 risky battery charging mistakes (and what to do in case of fire)

Underestimating the risk of battery fires? Find out why charging on carpet is dangerous, how to charge batteries correctly, and what really helps in an emergency.
EuropaWire

HOCHTIEF to Deliver Major 26 Kilometer Segment of Sweden’s East Link Railway Near Stockholm in Project Valued at Up to EUR 900 Million

HOCHTIEF has won a contract worth up to EUR 900 million to design and expand a 26-kilometer section of the East Link railway near Stockholm in partnership with Trafikverket. The OL31 Vagnhärad section ...