High-surface-area beads filled with microbes are being used to reduce biosolids in wastewater. In one…
A biodiesel fuel blend known as B20 contains oils derived from waste coffee grounds, and…
Foam dyeing, a new technology for dyeing cotton yarn that is being applied to denim…
A new collaboration between PPG (Pittsburgh, Pa.; www.ppg.com), SiNode Systems (Chicago, Ill.; www.sinodesystems.com) and Raymor…
3-D Printing At the 3-D printing tradeshow Formnext in November, GE Additive (Paris, France; www.ge.com)…
A counter-rotating propeller technology that is being developed to harness the energy from tidal currents…
A new type of steam-reforming system that produces — in a single step — purified,…
A team from the National University of Singapore (www.nus.edu.sg) led by professor Boon Siang Yeo…
Perovskite solar cells have attracted much interest in the past few years as the next-generation…
Scientists from ExxonMobil (Irving, Tex.; www.exxonmobil.com) and the Institute of Chemical Technology (ITQ; Valencia, Spain;…
Photocatalytic reduction of CO2 into a fuel is an attractive way to reduce CO2 emissions…