Transparent and viscous, a new synthetic hydrogel from Massachusetts Institute of Technology (MIT) engineers is taking cues from nature. The new hydrogel’s toughness is comparable to the bon... Read more
New Efficiency Record for Photovoltaic Cells, Thanks to Heterojunction In the medium term, an investment of only $2500 in photovoltaic cells would suffice to provide more than enough electri... Read more
By creating specific kinds of tiny structures on a material’s surface researchers can make a liquid spread only in a single direction. While this may not appear to be a momentous breakthroug... Read more